/* FurnishDesk — spec-sheet look: cool paper, bottle-green ink, brass marks, mono for quantities */
:root {
  --paper: #f3f4f0;
  --sheet: #ffffff;
  --ink: #16201c;
  --muted: #56615b;
  --line: #d5dad3;
  --line-strong: #b9c0b8;
  --accent: #1e5b46;
  --accent-ink: #ffffff;
  --accent-hover: #174a39;
  --brass: #9c7128;
  --wa: #1d7a4c;
  --error: #a3261b;
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body: "Public Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1120px;
  --radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.6 var(--body);
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; }
h1, h2, h3 {
  font-family: var(--display);
  font-stretch: 88%;
  line-height: 1.1;
  margin: 0;
  text-wrap: balance;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.eyebrow {
  font: 500 0.75rem/1.2 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass);
}
.lede { font-size: 1.125rem; color: var(--muted); max-width: 60ch; }
.stack { display: grid; gap: 16px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark { width: 30px; height: 30px; flex: none; }
.brand-name { font: 800 1.3rem/1 var(--display); font-stretch: 88%; letter-spacing: -0.01em; }
.brand-name span { color: var(--accent); }
.nav { display: flex; gap: 6px 18px; align-items: center; flex-wrap: wrap; font-size: 0.95rem; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { color: var(--accent); text-decoration: underline; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 20px;
  border-radius: var(--radius); border: 1.5px solid var(--accent);
  font: 600 1rem/1.2 var(--body); text-decoration: none; cursor: pointer;
  background: var(--accent); color: var(--accent-ink);
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-ink); }
.btn-wa { background: var(--sheet); color: var(--wa); border-color: var(--wa); }
.btn-wa:hover { background: var(--wa); color: #fff; border-color: var(--wa); }
.btn-small { min-height: 40px; padding: 8px 14px; font-size: 0.9rem; }
.btn svg { width: 20px; height: 20px; flex: none; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero */
.hero { padding-block: 56px 48px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.hero-copy { display: grid; gap: 22px; }
.slip {
  background: var(--sheet); border: 1px solid var(--line-strong); border-radius: var(--radius);
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -28px rgba(22, 32, 28, 0.45);
}
.slip-head { display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px dashed var(--line-strong); font: 500 0.78rem/1.3 var(--mono); color: var(--muted); }
.slip-body { padding: 16px 18px 18px; display: grid; gap: 14px; }
.slip-req { font-size: 0.98rem; }
.slip-note { font: 400 0.78rem/1.4 var(--mono); color: var(--muted); }

/* BOQ tables */
.boq-wrap { overflow-x: auto; }
table.boq { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.boq th { text-align: left; font: 500 0.72rem/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); padding: 6px 8px 6px 0; border-bottom: 1px solid var(--ink); }
.boq td { padding: 8px 8px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.boq td.qty, .boq th.qty { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; padding-right: 0; white-space: nowrap; }

/* Sections */
.section { padding-block: 56px; border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 10px; margin-bottom: 28px; }

.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tile {
  display: grid; gap: 6px; align-content: start; padding: 18px;
  background: var(--sheet); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--ink); text-decoration: none;
}
.tile:hover { border-color: var(--accent); }
.tile:hover h3 { color: var(--accent); }
.tile p { color: var(--muted); font-size: 0.93rem; }
.tile .go { font: 500 0.8rem/1 var(--mono); color: var(--accent); margin-top: 6px; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; counter-reset: step; border-top: 2px solid var(--ink); }
.steps li { counter-increment: step; padding: 16px 16px 0 0; display: grid; gap: 6px; align-content: start; }
.steps li::before { content: counter(step); font: 500 0.8rem/1 var(--mono); color: var(--brass); }
.steps p { color: var(--muted); font-size: 0.93rem; }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ticks li { display: grid; grid-template-columns: 18px 1fr; gap: 12px; }
.ticks li::before { content: ""; width: 10px; height: 10px; margin-top: 8px; background: var(--accent); }
.ticks strong { display: block; }
.ticks span { color: var(--muted); font-size: 0.95rem; }

.cities { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.cities li { font: 500 0.85rem/1 var(--mono); padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 3px; background: var(--sheet); }

.cta-band { background: var(--ink); color: #eef1ec; padding-block: 48px; }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-band p { color: #b9c3bd; margin-top: 8px; }
.cta-band .btn-wa { background: transparent; color: #eef1ec; border-color: #6f8c7d; }
.cta-band .btn-wa:hover { background: var(--wa); border-color: var(--wa); }

/* Category page */
.page-head { padding-block: 44px 32px; }
.page-head .wrap { display: grid; gap: 16px; }
.products { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.products li { padding: 7px 12px; background: var(--sheet); border: 1px solid var(--line); border-radius: 999px; font-size: 0.93rem; }
.packages { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.package { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 14px; grid-template-rows: auto auto 1fr auto; }
.package .unit { font: 400 0.8rem/1.3 var(--mono); color: var(--muted); }
.package .price-note { font-size: 0.85rem; color: var(--muted); }

/* Form */
.form-shell { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 40px; align-items: start; }
.form-aside { display: grid; gap: 18px; position: sticky; top: 20px; }
.help-box { border: 1.5px dashed var(--brass); border-radius: var(--radius); padding: 18px; background: #fbf8f1; display: grid; gap: 12px; }
.help-box strong { font-family: var(--display); font-size: 1.15rem; font-stretch: 88%; line-height: 1.2; }
form.rfq { background: var(--sheet); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 24px; display: grid; gap: 22px; }
fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 14px; }
legend { font: 500 0.75rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass); padding: 0; margin-bottom: 4px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 0.93rem; }
.field .req { color: var(--error); }
.field .hint { font-size: 0.83rem; color: var(--muted); }
input[type=text], input[type=tel], input[type=email], input[type=date], input[type=number], select, textarea {
  width: 100%; min-height: 46px; padding: 10px 12px;
  font: 400 1rem/1.4 var(--body); color: var(--ink);
  background: #fff; border: 1px solid var(--line-strong); border-radius: 4px;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.check { display: flex; gap: 8px; align-items: center; font-size: 0.93rem; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
input[type=file] { font: 400 0.93rem var(--body); padding: 12px; border: 1.5px dashed var(--line-strong); border-radius: 4px; width: 100%; background: var(--paper); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: grid; gap: 12px; }
.small { font-size: 0.83rem; color: var(--muted); }
.alert { border: 1px solid var(--error); color: var(--error); background: #fdf1ef; padding: 12px 14px; border-radius: 4px; }

/* Thank-you */
.receipt { max-width: 640px; margin: 56px auto; background: var(--sheet); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 32px; display: grid; gap: 18px; }
.receipt .ref { font: 600 1.4rem/1 var(--mono); color: var(--accent); }

/* Footer */
.site-footer { padding-block: 36px; border-top: 1px solid var(--line); font-size: 0.93rem; color: var(--muted); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer a { color: var(--ink); }

/* Admin */
.admin table { width: 100%; border-collapse: collapse; font-size: 0.88rem; background: var(--sheet); }
.admin th, .admin td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.admin th { font: 500 0.72rem/1.2 var(--mono); text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }

/* Floating WhatsApp (phones) */
.wa-float { display: none; }

@media (max-width: 900px) {
  .hero .wrap, .two-col, .form-shell { grid-template-columns: 1fr; gap: 32px; }
  .form-aside { position: static; }
  .tiles, .packages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 28px 1fr; padding: 14px 0; border-bottom: 1px solid var(--line); }
  .steps li::before { grid-row: span 2; padding-top: 4px; }
}
@media (max-width: 560px) {
  .tiles, .packages, .grid-2 { grid-template-columns: 1fr; }
  .hero { padding-block: 36px; }
  .section { padding-block: 40px; }
  form.rfq { padding: 18px; }
  .nav .nav-link { display: none; }
  .wa-float {
    display: flex; position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    width: 56px; height: 56px; border-radius: 50%; background: var(--wa); color: #fff;
    align-items: center; justify-content: center; box-shadow: 0 8px 20px -6px rgba(0,0,0,.4); z-index: 10;
  }
  .wa-float svg { width: 28px; height: 28px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* fixes after first render */
.nav a.btn, .nav a.btn:hover { color: var(--accent-ink); text-decoration: none; }
.section-head { align-content: start; }
.clusters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.cluster { display: grid; gap: 10px; align-content: start; }
@media (max-width: 560px) { .clusters { grid-template-columns: 1fr; } }