/* Country Kitchen and Bath - Kitchen & Bath Cabinet Estimator
   Mobile-first. Colors are taken from the Country Kitchen and Bath logo:
   brown #4c2a1e (lettering) and terracotta #e8935e (CK monogram, leaves). */
:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #55657a;
  --border: #d8e0e8;
  --accent: #4c2a1e;
  --accent-hover: #3a1f16;
  --accent-soft: #f8efe9;
  --gold: #e8935e;
  --gold-dark: #a4552f;
  --cream: #fbf5ef;
  --danger: #a4262c;
  --shadow: 0 6px 20px rgba(26, 35, 50, 0.08);
  --radius: 14px;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.5;
  background: var(--bg); color: var(--text);
  padding-bottom: 76px; /* room for sticky bar on phones */
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); }
.wrap { width: min(760px, 100% - 1.5rem); margin-inline: auto; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--accent); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Header */
.site-header { background: var(--surface); border-bottom: 3px solid var(--gold); }
.header-inner { display: flex; align-items: center; gap: .6rem; padding: .45rem 0; }
.header-logo { width: 52px; height: auto; }
.header-text { display: flex; flex-direction: column; line-height: 1.15; flex: 1; }
.header-text strong { font-family: var(--serif); font-size: 1.05rem; color: var(--accent); }
.header-text span { font-size: .75rem; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }

/* Hero */
.hero { background: linear-gradient(160deg, #5a3324 0%, #3a1f16 100%); color: var(--cream); padding: 1.6rem 0 2.6rem; }
.eyebrow { margin: 0 0 .4rem; color: var(--gold); font-weight: 600; font-size: .82rem; letter-spacing: .03em; }
.hero h1 { margin: 0 0 .5rem; font-family: var(--serif); font-size: clamp(1.7rem, 7vw, 2.5rem); line-height: 1.15; }
.lede { margin: 0; font-size: 1rem; opacity: .92; max-width: 40em; }

/* Cards & steps */
.estimator { margin-top: -1.4rem; display: grid; gap: .9rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.1rem 1rem 1.2rem; margin: 0; min-width: 0; }
fieldset.card { border: 1px solid var(--border); }
legend { font-weight: 700; font-size: 1.1rem; padding: 0; display: flex; align-items: center; gap: .5rem; float: left; width: 100%; margin-bottom: .8rem; }
legend + * { clear: both; }
.step-num { display: inline-grid; place-items: center; width: 1.7rem; height: 1.7rem; border-radius: 50%; background: var(--accent); color: var(--cream); font-size: .9rem; flex-shrink: 0; }
.badge { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; background: #fbe7da; color: #7a3e22; padding: .15rem .5rem; border-radius: 999px; }
.label { font-weight: 600; margin: .9rem 0 .4rem; font-size: .95rem; }
.label:first-of-type { margin-top: 0; }
.hint { color: var(--muted); font-size: .85rem; margin: .35rem 0 0; }
.center { text-align: center; }

/* Segmented radio buttons */
.seg { display: grid; gap: .45rem; }
.seg-2 { grid-template-columns: 1fr 1fr; }
.seg-3 { grid-template-columns: repeat(3, 1fr); }
.seg-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 560px) { .seg-4 { grid-template-columns: repeat(4, 1fr); } }
.seg-opt { position: relative; display: block; cursor: pointer; }
.seg-opt input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg-opt span {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25rem;
  min-height: 52px; padding: .55rem .4rem; text-align: center; font-weight: 600; font-size: .92rem; line-height: 1.2;
  border: 2px solid var(--border); border-radius: 10px; background: #fff; transition: border-color .15s, background .15s;
}
.seg-opt:hover span { border-color: #c9a898; }
.seg-opt input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.seg-opt input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }
.seg-opt input:disabled + span { opacity: .45; cursor: not-allowed; }

/* Size helper chips */
.helper { background: #fdf6f1; border: 1px dashed #ebc2a6; border-radius: 10px; padding: .7rem .8rem; margin: 1rem 0 .4rem; }
.helper .label { margin-top: 0; font-size: .9rem; }
.chips { display: flex; gap: .45rem; flex-wrap: wrap; }
.chip { flex: 1; min-height: 44px; border: 2px solid var(--gold); background: #fff; color: #7a3e22; border-radius: 999px; font: inherit; font-weight: 700; cursor: pointer; }
.chip:hover, .chip.active { background: var(--gold); color: #1a2332; }

/* Fields */
.grid-2 { display: grid; gap: .2rem 1rem; }
@media (min-width: 560px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.field { margin-top: .9rem; }
.field > label { display: block; font-weight: 600; margin-bottom: .3rem; font-size: .95rem; }
input[type=text], input[type=tel], input[type=email], input[type=number], select, textarea {
  width: 100%; font: inherit; font-size: 16px; /* 16px prevents iOS zoom */
  padding: .65rem .75rem; min-height: 48px; border: 1.5px solid #b9c6d3; border-radius: 10px; background: #fff; color: var(--text);
}
textarea { min-height: 90px; resize: vertical; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 2.2rem; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: 3px solid rgba(76,42,30,.2); outline-offset: 0; }
.input-unit { display: flex; align-items: stretch; }
.input-unit input { border-radius: 10px 0 0 10px; }
.input-unit span { display: flex; align-items: center; padding: 0 .75rem; background: #eef2f5; border: 1.5px solid #b9c6d3; border-left: 0; border-radius: 0 10px 10px 0; color: var(--muted); font-size: .85rem; white-space: nowrap; }
.stepper { display: grid; grid-template-columns: 48px 1fr 48px; }
.stepper input { text-align: center; border-radius: 0; border-left: 0; border-right: 0; -moz-appearance: textfield; }
.stepper input::-webkit-inner-spin-button, .stepper input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.step-btn { font: inherit; font-size: 1.4rem; font-weight: 700; background: var(--accent-soft); color: var(--accent); border: 1.5px solid #b9c6d3; cursor: pointer; min-height: 48px; }
.step-btn:first-child { border-radius: 10px 0 0 10px; }
.step-btn:last-child { border-radius: 0 10px 10px 0; }
.step-btn:hover { background: #efdcd0; }

/* Tiers */
.tiers { display: grid; gap: .55rem; }
@media (min-width: 680px) { .tiers { grid-template-columns: repeat(3, 1fr); } }
.tier { position: relative; cursor: pointer; display: block; }
.tier input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.tier-body { display: grid; gap: .2rem; height: 100%; padding: .8rem .9rem; border: 2px solid var(--border); border-radius: 12px; background: #fff; }
.tier-body strong { font-size: 1.05rem; }
.tier-tag { font-size: .8rem; font-weight: 700; color: var(--gold-dark); }
.tier-desc { font-size: .88rem; color: var(--muted); }
.tier input:checked + .tier-body { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.tier input:focus-visible + .tier-body { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Toggles */
.toggles { display: grid; gap: .1rem; margin-top: 1rem; }
.toggle { display: flex; align-items: center; gap: .75rem; padding: .55rem 0; cursor: pointer; border-bottom: 1px solid #eef1f4; position: relative; }
.toggle input { position: absolute; opacity: 0; width: 46px; height: 28px; margin: 0; cursor: pointer; }
.switch { flex-shrink: 0; width: 46px; height: 28px; border-radius: 999px; background: #c3ccd5; position: relative; transition: background .15s; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .15s; }
.toggle input:checked + .switch { background: var(--accent); }
.toggle input:checked + .switch::after { transform: translateX(18px); }
.toggle input:focus-visible + .switch { outline: 3px solid var(--gold); outline-offset: 2px; }
.t-text { font-size: .95rem; }
.t-text small { display: block; color: var(--muted); font-size: .8rem; }

/* Result */
.result { border: 2px solid var(--accent); scroll-margin-top: 1rem; }
.result h2 { margin: 0; font-family: var(--serif); font-size: 1.3rem; color: var(--accent); }
.result-sub { margin: .2rem 0 .6rem; color: var(--muted); font-size: .9rem; }
.range { margin: 0; font-size: clamp(2rem, 9vw, 2.7rem); font-weight: 800; color: var(--accent); line-height: 1.1; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.range-label { margin: .25rem 0 0; font-size: .88rem; color: var(--muted); }
.addon-total { margin-top: .9rem; border-top: 1px dashed var(--border); padding-top: .7rem; display: grid; gap: .35rem; }
.addon-total div { display: flex; justify-content: space-between; gap: 1rem; font-size: .95rem; }
.addon-total .combined { font-size: 1.05rem; color: var(--accent); }
.breakdown { margin-top: 1rem; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.breakdown summary { cursor: pointer; padding: .7rem .9rem; font-weight: 700; background: #f7f9fa; min-height: 44px; }
.breakdown table { width: 100%; border-collapse: collapse; font-size: .88rem; font-variant-numeric: tabular-nums; }
.breakdown th, .breakdown td { padding: .5rem .7rem; border-top: 1px solid #eef1f4; text-align: left; vertical-align: top; }
.breakdown th { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.breakdown .num { text-align: right; white-space: nowrap; }
.breakdown td small { display: block; color: var(--muted); font-size: .78rem; }
.breakdown tr.sub td { font-weight: 700; background: var(--accent-soft); }
.breakdown tr.addon td { background: #fdf6f1; }
.disclaimer { margin: .9rem 0 0; padding: .75rem .85rem; background: #fff4ec; border-left: 4px solid var(--gold); border-radius: 6px; font-size: .85rem; color: #4c2a1e; }
.cta-row { display: grid; gap: .55rem; margin-top: 1rem; }
@media (min-width: 560px) { .cta-row { grid-template-columns: 1.4fr 1fr; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; font: inherit; font-weight: 700; text-decoration: none; border-radius: 10px; padding: .6rem 1rem; min-height: 44px; cursor: pointer; border: 2px solid transparent; text-align: center; }
.btn-lg { min-height: 54px; font-size: 1.02rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-outline { background: #fff; color: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--accent-soft); }
.btn-gold { background: var(--gold); color: #1a2332; }
.btn-call-sm { background: var(--accent); color: #fff; padding: .45rem .8rem; min-height: 40px; font-size: .9rem; }
.btn-fb { background: #1877f2; color: #fff; }
.btn-fb:hover { background: #0f63d1; }

/* Lead form */
#lead { margin-top: .9rem; scroll-margin-top: 1rem; }
.lead { border-top: 5px solid var(--gold); }
.lead h2 { margin: 0 0 .3rem; font-family: var(--serif); color: var(--accent); font-size: 1.35rem; }
.lead > p { margin: 0 0 .3rem; color: var(--muted); font-size: .95rem; }
.lead button[type=submit] { margin-top: 1.1rem; }
.req { color: var(--danger); }
.opt { font-weight: 400; color: var(--muted); font-size: .85rem; }
.form-error { color: var(--danger); font-weight: 600; margin: .8rem 0 0; }
input[aria-invalid=true] { border-color: var(--danger); }

/* Share */
.share { margin-top: 1.4rem; text-align: center; }
.share h2 { font-size: 1.05rem; margin: 0 0 .6rem; }
.share-row { display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem; }

/* Footer */
.site-footer { margin-top: 2rem; background: var(--accent); color: var(--cream); padding: 1.5rem 0 1.8rem; text-align: center; font-size: .9rem; }
.site-footer img { background: #fff; border-radius: 8px; padding: 4px; }
.site-footer a { color: var(--cream); }
.site-footer .fine { opacity: .8; font-size: .78rem; max-width: 34em; margin-inline: auto; }

/* Sticky summary bar (phones) */
.sticky-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: .8rem;
  padding: .55rem 1rem calc(.55rem + env(safe-area-inset-bottom));
  background: var(--accent); color: #fff; box-shadow: 0 -4px 16px rgba(0,0,0,.2);
  transform: translateY(0); transition: transform .2s;
}
.sticky-bar.hide { transform: translateY(110%); }
.sb-label { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; opacity: .8; }
.sticky-bar strong { font-size: 1.2rem; font-variant-numeric: tabular-nums; }

@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .sticky-bar { display: none; }
  .hero { padding: 2.4rem 0 3.2rem; }
  .card { padding: 1.4rem 1.5rem 1.5rem; }
}

@media print {
  .site-header .btn, .sticky-bar, .share, #lead, .cta-row, .hero { display: none !important; }
  body { background: #fff; padding: 0; }
  .card { box-shadow: none; break-inside: avoid; }
  .breakdown { display: block; }
}

/* Desktop: two columns with the estimate pinned beside the questions */
@media (min-width: 1040px) {
  .wrap { width: min(1120px, 100% - 3rem); }
  .hero .wrap, #lead, .share { max-width: 1120px; }
  .estimator { grid-template-columns: minmax(0, 1fr) 400px; align-items: start; column-gap: 1.25rem; }
  .estimator > .step { grid-column: 1; }
  .estimator > .result { grid-column: 2; grid-row: 1 / span 6; position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow: auto; }
  .result .cta-row { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: repeat(3, 1fr); }
  #lead .lead { max-width: 760px; margin-inline: auto; }
}

/* Netlify form extras */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error a:not(.btn) { color: var(--danger); font-weight: 700; }
.form-error .err-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .6rem; }
.form-error .err-actions .btn { font-size: .92rem; }
.lead-success { text-align: center; padding: 1.2rem .5rem .4rem; color: var(--accent); }
.lead-success:focus { outline: none; }
.lead-success-title { font-family: var(--serif); font-size: 1.25rem; font-weight: 700; margin: .4rem 0; }
.lead-success p { margin: .3rem 0; }
button[disabled] { opacity: .7; cursor: wait; }