/* ==========================================================================
   HomeCostDesk — shared design system
   Zero dependencies. No webfonts. No frameworks.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --ink: #12100E;
  --ink-2: #3D3833;
  --ink-3: #6B635B;
  --line: #E4DFD7;
  --line-2: #F0ECE5;
  --bg: #FBFAF7;
  --bg-2: #FFFFFF;
  --bg-3: #F4F1EA;

  /* terracotta — clay roof tile */
  --accent: #B54527;
  --accent-2: #D9663F;
  --accent-ink: #FFFFFF;
  --accent-soft: #FBEDE7;

  --teal: #0F766E;
  --teal-soft: #E3F2F0;
  --green: #15803D;
  --red: #B91C1C;

  --radius: 14px;
  --radius-lg: 22px;
  --radius-sm: 9px;

  --shadow-sm: 0 1px 2px rgba(18, 16, 14, .05);
  --shadow: 0 4px 16px -4px rgba(18, 16, 14, .09);
  --shadow-lg: 0 24px 56px -20px rgba(18, 16, 14, .22);

  --wrap: 1140px;
  --wrap-narrow: 720px;

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

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #F5F2EE;
    --ink-2: #C7C0B8;
    --ink-3: #948C83;
    --line: #2E2A26;
    --line-2: #241F1C;
    --bg: #131110;
    --bg-2: #1B1816;
    --bg-3: #221E1B;
    --accent: #E9825E;
    --accent-2: #F2A183;
    --accent-ink: #2A0F06;
    --accent-soft: #38190F;
    --teal: #3EBBAF;
    --teal-soft: #122A28;
    --green: #4ADE80;
    --red: #F87171;
    --shadow-lg: 0 24px 56px -20px rgba(0, 0, 0, .6);
  }
}

:root[data-theme="dark"] {
  --ink: #F5F2EE;
  --ink-2: #C7C0B8;
  --ink-3: #948C83;
  --line: #2E2A26;
  --line-2: #241F1C;
  --bg: #131110;
  --bg-2: #1B1816;
  --bg-3: #221E1B;
  --accent: #E9825E;
  --accent-2: #F2A183;
  --accent-ink: #2A0F06;
  --accent-soft: #38190F;
  --teal: #3EBBAF;
  --teal-soft: #122A28;
  --green: #4ADE80;
  --red: #F87171;
  --shadow-lg: 0 24px 56px -20px rgba(0, 0, 0, .6);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

::selection { background: var(--accent); color: var(--accent-ink); }

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

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 22px; }
.wrap-narrow { max-width: var(--wrap-narrow); }
.section { padding-block: clamp(52px, 8vw, 96px); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--bg); padding: 12px 18px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ---------- Type ---------- */
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -.022em; font-weight: 700; text-wrap: balance; }
h1 { font-size: clamp(2.15rem, 5.2vw, 3.65rem); letter-spacing: -.032em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); letter-spacing: -.026em; }
h3 { font-size: clamp(1.16rem, 2vw, 1.4rem); }
h4 { font-size: 1.02rem; }
p { text-wrap: pretty; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px;
}
.lede { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--ink-2); line-height: 1.6; }
.muted { color: var(--ink-3); }
.small { font-size: .875rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 18px; height: 64px; }

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 750; letter-spacing: -.02em; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px; flex: none;
  background: linear-gradient(140deg, var(--accent-2), var(--accent));
  display: grid; place-items: center; color: var(--accent-ink);
  box-shadow: var(--shadow-sm);
}
.brand-mark svg { width: 17px; height: 17px; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a {
  text-decoration: none; font-size: .9rem; font-weight: 550; color: var(--ink-2);
  padding: 8px 12px; border-radius: 8px; transition: background .18s, color .18s; white-space: nowrap;
}
.nav a:hover { background: var(--bg-3); color: var(--ink); }
.nav a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }

.theme-btn {
  margin-left: 6px; width: 36px; height: 36px; flex: none;
  display: grid; place-items: center; cursor: pointer;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 9px;
  transition: border-color .18s, transform .18s;
}
.theme-btn:hover { border-color: var(--accent); transform: translateY(-1px); }
.theme-btn svg { width: 17px; height: 17px; }
.theme-btn .moon { display: none; }
:root[data-theme="dark"] .theme-btn .moon,
:root:not([data-theme="light"]) .theme-btn .moon { display: block; }
:root[data-theme="dark"] .theme-btn .sun { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-btn .moon { display: none; }
  :root:not([data-theme="dark"]) .theme-btn .sun { display: block; }
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-btn .sun { display: none; }
}

.nav-toggle { display: none; }

@media (max-width: 900px) {
  .nav {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 14px 22px 22px;
    box-shadow: var(--shadow); transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s;
  }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: 12px 14px; font-size: 1rem; }
  .nav-toggle {
    display: grid; place-items: center; margin-left: auto; order: 3;
    width: 38px; height: 38px; cursor: pointer;
    background: var(--bg-2); border: 1px solid var(--line); border-radius: 9px;
  }
  .theme-btn { order: 2; margin-left: auto; }
  .nav { order: 4; }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: clamp(40px, 6vw, 74px) clamp(30px, 4vw, 46px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; z-index: -1; inset: -30% -10% auto -10%; height: 620px;
  background:
    radial-gradient(48% 55% at 18% 22%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 68%),
    radial-gradient(42% 50% at 82% 14%, color-mix(in srgb, var(--teal) 16%, transparent), transparent 66%);
  filter: blur(28px);
  pointer-events: none;
}
.hero-grid { display: grid; gap: clamp(28px, 4vw, 46px); align-items: start; }
@media (min-width: 1000px) { .hero-grid { grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); } }

.hero h1 { margin-block: 14px 16px; }
.hero .lede { max-width: 46ch; }

.trust-row {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px;
  font-size: .855rem; color: var(--ink-3);
}
.trust-row span { display: inline-flex; align-items: center; gap: 7px; }
.trust-row svg { width: 15px; height: 15px; color: var(--teal); flex: none; }

/* ---------- Calculator ---------- */
.calc {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.calc-head {
  padding: 20px 24px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 12px; background: var(--bg-3);
}
.calc-head h2 { font-size: 1.06rem; letter-spacing: -.01em; }
.calc-head .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); flex: none; box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 18%, transparent); }
.calc-body { padding: 24px; display: grid; gap: 20px; }

.field { display: grid; gap: 7px; }
.field > label { font-size: .875rem; font-weight: 650; letter-spacing: -.005em; }
.field .hint { font-size: .795rem; color: var(--ink-3); line-height: 1.45; }

.grid-2 { display: grid; gap: 20px; }
@media (min-width: 560px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

input[type="number"], input[type="text"], input[type="email"], select, textarea {
  width: 100%; padding: 11px 13px;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .16s, box-shadow .16s;
  font-size: .97rem;
}
textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
input:hover, select:hover, textarea:hover { border-color: var(--ink-3); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
select {
  appearance: none; cursor: pointer; padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B635B' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 15px;
}

.input-affix { position: relative; }
.input-affix input { padding-left: 30px; }
.input-affix::before {
  content: "$"; position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--ink-3); font-weight: 600; pointer-events: none; font-size: .95rem;
}
.input-affix.suffix input { padding-left: 13px; padding-right: 52px; }
.input-affix.suffix::before { content: none; }
.input-affix.suffix::after {
  content: attr(data-suffix); position: absolute; right: 13px; top: 50%; transform: translateY(-50%);
  color: var(--ink-3); font-size: .82rem; pointer-events: none;
}

/* Segmented control */
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label {
  flex: 1 1 auto; min-width: 76px; text-align: center; cursor: pointer;
  padding: 9px 12px; font-size: .875rem; font-weight: 550;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: all .16s;
}
.seg label:hover { border-color: var(--ink-3); }
.seg input:checked + label {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
  box-shadow: var(--shadow-sm);
}
/* keep secondary text inside a selected chip legible on the accent fill */
.seg input:checked + label .muted,
.seg input:checked + label .small {
  color: var(--accent-ink); opacity: .72;
}
.seg input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Range */
input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 5px; padding: 0;
  background: var(--line); border-radius: 99px; cursor: pointer; border: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 21px; height: 21px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg-2); box-shadow: var(--shadow);
}
input[type="range"]::-moz-range-thumb {
  width: 21px; height: 21px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg-2); box-shadow: var(--shadow);
}

/* Result */
.result {
  border-top: 1px solid var(--line); padding: 26px 24px;
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
}
.result-label { font-size: .78rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); }
.result-value {
  font-size: clamp(1.7rem, 7.2vw, 3.05rem); font-weight: 780; letter-spacing: -.04em;
  line-height: 1.08; margin-top: 8px;
  font-variant-numeric: tabular-nums;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 2px;
  overflow-wrap: anywhere;
}
.result-value .sep { color: var(--ink-3); font-weight: 500; margin-inline: 4px; }
.result-sub { margin-top: 8px; font-size: .9rem; color: var(--ink-2); }

.breakdown { margin-top: 22px; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.breakdown-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 11px 15px; background: var(--bg-2); font-size: .9rem;
}
.breakdown-row .k { color: var(--ink-2); }
.breakdown-row .v { font-weight: 650; font-variant-numeric: tabular-nums; white-space: nowrap; }
.breakdown-row.total { background: var(--accent-soft); }
.breakdown-row.total .k, .breakdown-row.total .v { color: var(--accent); font-weight: 750; }

/* Bar viz */
.bars { margin-top: 20px; display: grid; gap: 11px; }
.bar-item { display: grid; gap: 6px; }
.bar-top { display: flex; justify-content: space-between; font-size: .845rem; gap: 12px; }
.bar-top .v { font-weight: 650; font-variant-numeric: tabular-nums; }
.bar-track { height: 8px; background: var(--line-2); border-radius: 99px; overflow: hidden; }
.bar-fill {
  height: 100%; border-radius: 99px; width: 0;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width .55s cubic-bezier(.22, 1, .36, 1);
}
.bar-item:nth-child(2) .bar-fill { background: linear-gradient(90deg, #5FD3C7, var(--teal)); }
.bar-item:nth-child(3) .bar-fill { background: linear-gradient(90deg, #9CA3AF, #4B5563); }
.bar-item:nth-child(4) .bar-fill { background: linear-gradient(90deg, #FCD34D, #D97706); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-sm); cursor: pointer;
  font-size: .93rem; font-weight: 650; text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; transition: transform .16s, box-shadow .16s, background .16s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--accent-2); box-shadow: var(--shadow-lg); }
.btn-ghost { background: var(--bg-2); border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-block { width: 100%; }
.btn svg { width: 16px; height: 16px; }

/* ---------- Cards / content ---------- */
.cards { display: grid; gap: 18px; }
@media (min-width: 700px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards-3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; transition: border-color .18s, transform .18s, box-shadow .18s;
}
a.card { text-decoration: none; display: block; }
a.card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow); }
.card h3 { margin-bottom: 8px; }
.card p { font-size: .93rem; color: var(--ink-2); }
.card-icon {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); margin-bottom: 15px;
}
.card-icon svg { width: 20px; height: 20px; }
.card-link { margin-top: 14px; font-size: .875rem; font-weight: 650; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }

/* Prose */
.prose { max-width: 74ch; }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { margin-top: 2.1em; scroll-margin-top: 84px; }
.prose h3 { margin-top: 1.7em; scroll-margin-top: 84px; }
.prose p, .prose li { color: var(--ink-2); }
.prose strong { color: var(--ink); font-weight: 650; }
.prose ul, .prose ol { padding-left: 1.3em; display: grid; gap: .45em; }
.prose li::marker { color: var(--accent); }
.prose a { color: var(--accent); text-underline-offset: 3px; }
.prose blockquote {
  border-left: 3px solid var(--accent); padding: 4px 0 4px 18px; color: var(--ink-2); font-style: italic;
}

/* Table */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; min-width: 520px; font-size: .9rem; }
th, td { padding: 11px 15px; text-align: left; border-bottom: 1px solid var(--line); }
thead th { background: var(--bg-3); font-weight: 700; font-size: .8rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-3); }
td:not(:first-child), th:not(:first-child) { font-variant-numeric: tabular-nums; }

/* Callout */
.callout {
  border: 1px solid var(--line); border-left: 3px solid var(--teal);
  background: var(--teal-soft); border-radius: var(--radius); padding: 18px 20px;
}
.callout.warn { border-left-color: var(--accent); background: var(--accent-soft); }
.callout h4 { margin-bottom: 6px; }
.callout p { font-size: .91rem; color: var(--ink-2); }

/* FAQ */
.faq { display: grid; gap: 10px; }
details {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 20px; transition: border-color .18s;
}
details[open] { border-color: var(--accent); }
summary {
  cursor: pointer; font-weight: 650; list-style: none; display: flex;
  align-items: flex-start; justify-content: space-between; gap: 16px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; font-size: 1.35rem; font-weight: 400; line-height: 1; color: var(--accent); flex: none;
  transition: transform .2s;
}
details[open] summary::after { transform: rotate(45deg); }
details > *:not(summary) { margin-top: 12px; font-size: .93rem; color: var(--ink-2); }

/* ---------- Ad slots ----------
   Hidden until an ad unit is actually placed inside. Before ads are live the
   reader sees nothing; the moment an <ins> tag is pasted in, the slot appears
   with its height reserved, so there is no layout shift when the ad renders. */
.ad-slot { display: none; }

/* .is-filled is added by site.js as a fallback for browsers without :has(),
   so an ad can never end up invisible and silently cost you revenue. */
.ad-slot:has(*),
.ad-slot.is-filled {
  display: block;
  margin-block: 34px;
  min-height: 100px;
  text-align: center;
  overflow: hidden;
}
.ad-slot:has(*)::before,
.ad-slot.is-filled::before {
  content: "Advertisement";
  display: block;
  font-size: .66rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 8px;
}
.ad-slot ins { margin-inline: auto; }

/* TOC */
.toc {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px;
}
.toc h4 { margin-bottom: 10px; font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); }
.toc ol { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; font-size: .91rem; }
.toc a { color: var(--ink-2); text-decoration: none; }
.toc a:hover { color: var(--accent); text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); padding-block: 46px 30px; margin-top: 60px; }
.footer-grid { display: grid; gap: 30px; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; } }
.footer-grid h4 { font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.footer-grid ul { list-style: none; padding: 0; display: grid; gap: 8px; font-size: .9rem; }
.footer-grid a { color: var(--ink-2); text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.footer-note {
  margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line);
  font-size: .81rem; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between;
}

/* ---------- Utilities ---------- */
.stack > * + * { margin-top: 16px; }
.mt-0 { margin-top: 0; }
.center { text-align: center; }
.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;
}
/* ---------- Small screens ----------
   Reclaim horizontal space and keep every tap target at 44px+ */
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 16px; }

  .calc { border-radius: 18px; }
  .calc-head { padding: 16px 18px; }
  .calc-body { padding: 18px; gap: 18px; }
  .result { padding: 22px 18px; }

  /* two-up chips instead of a cramped four-across row */
  .seg label { min-width: 0; flex: 1 1 calc(50% - 3px); padding: 11px 8px; }
  .seg[role="radiogroup"][aria-label="Stories"] label,
  .seg[role="radiogroup"][aria-label="Layers to tear off"] label { flex: 1 1 0; }

  input[type="number"], input[type="text"], input[type="email"], select, textarea { padding: 12px 13px; }

  .breakdown-row { flex-direction: column; gap: 2px; padding: 12px 14px; }
  .breakdown-row .v { align-self: flex-start; }

  .card { padding: 20px; }
  .toc { padding: 18px; }
  .prose blockquote { padding-left: 14px; }
  .ad-slot { margin-block: 26px; }
  .footer-note { flex-direction: column; gap: 8px; }
}

/* iOS zooms the page when a focused input is under 16px */
@media (max-width: 900px) {
  input[type="number"], input[type="text"], input[type="email"], select, textarea { font-size: 16px; }
}

/* Reveal-on-scroll is opt-in: the hiding rule only applies once site.js has
   marked the document, so content stays visible if JS is blocked or fails. */
.js-anim .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s, transform .6s; }
.js-anim .reveal.in { opacity: 1; transform: none; }