/*
Theme Name:   Guida Case in Legno – Astra Child
Theme URI:    https://guidacaseinlegno.it
Description:  Child theme di Astra per guidacaseinlegno.it — direzione "Computo": il sito come tavola di progetto e computo metrico. Directory produttori, preventivatore, diario di cantiere e guide.
Author:       Alex
Template:     astra
Version:      2.2.0
Text Domain:  gcl
*/

/* =====================================================
   Design tokens — direzione "Computo"
   ===================================================== */
:root {
  --gcl-ink:        #16201C; /* graphite */
  --gcl-paper:      #FBFAF6; /* drafting paper */
  --gcl-green:      #1F4A4A; /* struttura (primary brand) */
  --gcl-green-soft: #4A5A54; /* muted text */
  --gcl-larch:      #C8841E; /* quota / highlight */
  --gcl-larch-soft: #DBA24A;
  --gcl-line:       #CFD2C9; /* grid hairline */
  --gcl-white:      #FFFFFF;
  --gcl-error:      #A4452E;

  --gcl-font-display: "Space Grotesk", system-ui, sans-serif;
  --gcl-font-body:    "Inter", -apple-system, sans-serif;
  --gcl-font-mono:    "Spline Sans Mono", ui-monospace, monospace;

  --gcl-radius: 3px;
  --gcl-grid:   32px;
  --gcl-shadow: 0 2px 16px rgba(22, 32, 28, 0.07);
}

body { color: var(--gcl-ink); }

/* =====================================================
   Signature devices: drafting grid, dimension line, section mark
   ===================================================== */
.gcl-gridbg {
  background-color: var(--gcl-paper);
  background-image:
    linear-gradient(var(--gcl-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--gcl-line) 1px, transparent 1px);
  background-size: var(--gcl-grid) var(--gcl-grid);
  background-position: -1px -1px;
}

.gcl-secmark {
  display: inline-block;
  font-family: var(--gcl-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gcl-green);
  border: 1px solid var(--gcl-green);
  border-radius: 2px;
  padding: 0.2rem 0.55rem;
}

.gcl-dimline {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--gcl-font-mono);
  font-size: 0.72rem;
  color: var(--gcl-green);
  max-width: 520px;
  margin-top: 0.6rem;
}
.gcl-dimline .bar { flex: 1; height: 1px; background: var(--gcl-green); position: relative; }
.gcl-dimline .bar::before,
.gcl-dimline .bar::after {
  content: ""; position: absolute; top: -4px; width: 1px; height: 9px; background: var(--gcl-green);
}
.gcl-dimline .bar::before { left: 0; }
.gcl-dimline .bar::after { right: 0; }

/* Ochre "highlighted dimension" marker for key words */
.gcl-hl {
  background: linear-gradient(transparent 60%, rgba(200, 132, 30, 0.35) 60%);
}

/* =====================================================
   Shared components
   ===================================================== */
.gcl-eyebrow {
  font-family: var(--gcl-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gcl-green);
  margin-bottom: 0.5rem;
}

.gcl-display {
  font-family: var(--gcl-font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--gcl-ink);
  line-height: 1.08;
}

.gcl-num {
  font-family: var(--gcl-font-mono);
  font-variant-numeric: tabular-nums;
}

.gcl-btn {
  display: inline-block;
  background: var(--gcl-ink);
  color: var(--gcl-white) !important;
  font-family: var(--gcl-font-display);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 0.75rem 1.4rem;
  border: 1.5px solid var(--gcl-ink);
  border-radius: var(--gcl-radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.gcl-btn:hover { background: var(--gcl-green); border-color: var(--gcl-green); }
.gcl-btn:focus-visible { outline: 3px solid var(--gcl-larch); outline-offset: 2px; }
.gcl-btn--ghost {
  background: transparent;
  color: var(--gcl-ink) !important;
  border: 1.5px solid var(--gcl-ink);
}
.gcl-btn--ghost:hover { background: var(--gcl-ink); color: var(--gcl-white) !important; }

/* =====================================================
   Estimator — "computo metrico" sheet
   ===================================================== */
.gcl-estimator {
  background: var(--gcl-white);
  border: 1.5px solid var(--gcl-ink);
  border-radius: var(--gcl-radius);
  box-shadow: var(--gcl-shadow);
  max-width: 640px;
  margin: 2rem auto;
  padding: 2rem;
}

.gcl-estimator__header { margin-bottom: 1.25rem; }
.gcl-estimator__title {
  font-family: var(--gcl-font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.6rem;
  margin: 0.4rem 0 0.25rem;
  color: var(--gcl-ink);
}
.gcl-estimator__sub { font-size: 0.92rem; color: var(--gcl-green-soft); margin: 0; }

.gcl-estimator__progress { display: flex; gap: 6px; margin: 1.25rem 0 1.75rem; }
.gcl-estimator__progress span { height: 4px; flex: 1; background: var(--gcl-line); border-radius: 1px; }
.gcl-estimator__progress span.is-done { background: var(--gcl-larch); }

.gcl-step { display: none; }
.gcl-step.is-active { display: block; }

.gcl-step__label {
  font-family: var(--gcl-font-mono);
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gcl-larch); display: block; margin-bottom: 0.4rem;
}
.gcl-step__question {
  font-family: var(--gcl-font-display);
  font-weight: 500; font-size: 1.25rem; letter-spacing: -0.01em;
  margin: 0 0 1.2rem; color: var(--gcl-ink);
}

.gcl-options { display: grid; gap: 0.6rem; }
.gcl-options--2col { grid-template-columns: 1fr 1fr; }
@media (max-width: 540px) { .gcl-options--2col { grid-template-columns: 1fr; } }

.gcl-option {
  display: block; border: 1px solid var(--gcl-line); border-radius: var(--gcl-radius);
  padding: 0.85rem 1rem; cursor: pointer; background: var(--gcl-paper);
  transition: border-color 0.12s ease, background 0.12s ease; font-size: 0.95rem;
}
.gcl-option:hover { border-color: var(--gcl-green); }
.gcl-option input { margin-right: 0.6rem; accent-color: var(--gcl-green); }
.gcl-option.is-selected { border-color: var(--gcl-green); border-width: 1.5px; background: #EDF1EE; }
.gcl-option small { display: block; color: var(--gcl-green-soft); margin-top: 2px; margin-left: 1.55rem; }

.gcl-field { margin-bottom: 1rem; }
.gcl-field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.35rem; color: var(--gcl-ink); }
.gcl-field input[type="text"], .gcl-field input[type="email"], .gcl-field input[type="tel"],
.gcl-field input[type="number"], .gcl-field select {
  width: 100%; padding: 0.7rem 0.85rem; border: 1px solid var(--gcl-line);
  border-radius: var(--gcl-radius); font-family: var(--gcl-font-body); font-size: 1rem; background: var(--gcl-white);
}
.gcl-field input:focus, .gcl-field select:focus { outline: 2px solid var(--gcl-green); outline-offset: 1px; border-color: var(--gcl-green); }
.gcl-field--mq input { font-family: var(--gcl-font-mono); font-size: 1.2rem; }

.gcl-nav { display: flex; justify-content: space-between; margin-top: 1.5rem; gap: 1rem; }

/* Result sheet — the computo */
.gcl-result__sheet {
  border: 1.5px solid var(--gcl-ink); border-radius: var(--gcl-radius);
  background: var(--gcl-white); padding: 0; margin-bottom: 1.5rem; overflow: hidden;
}
.gcl-result__sheet::before {
  content: "COMPUTO · STIMA";
  display: block; font-family: var(--gcl-font-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; color: var(--gcl-green-soft);
  background: var(--gcl-paper); padding: 0.6rem 1.25rem; border-bottom: 1.5px solid var(--gcl-ink);
}
.gcl-result__row {
  display: flex; justify-content: space-between; padding: 0.55rem 1.25rem;
  border-bottom: 1px dotted var(--gcl-line); font-size: 0.92rem;
}
.gcl-result__row dt { color: var(--gcl-green-soft); margin: 0; }
.gcl-result__row dd { margin: 0; font-family: var(--gcl-font-mono); }
.gcl-result__total {
  margin: 0; padding: 0.8rem 1.25rem; border-top: 2px solid var(--gcl-ink);
  display: flex; justify-content: space-between; align-items: baseline;
}
.gcl-result__total .gcl-num { font-size: 1.4rem; font-weight: 500; color: var(--gcl-green); }
.gcl-result__note { font-size: 0.8rem; color: var(--gcl-green-soft); margin: 0.75rem 1.25rem 1rem; }

.gcl-consent { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.82rem; color: var(--gcl-green-soft); margin-bottom: 0.7rem; cursor: pointer; }
.gcl-consent input { margin-top: 3px; accent-color: var(--gcl-green); flex-shrink: 0; }

.gcl-form-msg { font-size: 0.9rem; margin-top: 0.75rem; }
.gcl-form-msg.is-error { color: var(--gcl-error); }
.gcl-form-msg.is-success { color: var(--gcl-green); font-weight: 600; }

.gcl-hp { position: absolute !important; left: -9999px !important; }

/* =====================================================
   Directory — produttori
   ===================================================== */
.gcl-filters {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center;
  background: var(--gcl-white); border: 1.5px solid var(--gcl-ink);
  border-radius: var(--gcl-radius); padding: 1rem 1.25rem; margin-bottom: 1.75rem;
}
.gcl-filters select {
  padding: 0.5rem 0.7rem; border: 1px solid var(--gcl-line); border-radius: var(--gcl-radius);
  font-family: var(--gcl-font-body); background: var(--gcl-paper);
}
.gcl-filters__count { margin-left: auto; font-family: var(--gcl-font-mono); font-size: 0.82rem; color: var(--gcl-green-soft); }

.gcl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }

.gcl-card {
  background: var(--gcl-white); border: 1px solid var(--gcl-line); border-radius: var(--gcl-radius);
  padding: 1.4rem; display: flex; flex-direction: column;
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.gcl-card:hover { box-shadow: var(--gcl-shadow); transform: translateY(-2px); border-color: var(--gcl-green); }
.gcl-card.is-hidden { display: none; }

.gcl-card__name { font-family: var(--gcl-font-display); font-weight: 700; letter-spacing: -0.02em; font-size: 1.15rem; margin: 0 0 0.3rem; }
.gcl-card__name a { color: var(--gcl-ink); text-decoration: none; }
.gcl-card__name a:hover { color: var(--gcl-green); }
.gcl-card__sede { font-family: var(--gcl-font-mono); font-size: 0.8rem; color: var(--gcl-green-soft); margin-bottom: 0.75rem; }

.gcl-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.9rem; }
.gcl-tag {
  font-family: var(--gcl-font-mono); font-size: 0.68rem; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--gcl-paper); border: 1px solid var(--gcl-line); border-radius: 2px; padding: 0.2rem 0.5rem; color: var(--gcl-green-soft);
}
.gcl-tag--ckm { border-color: var(--gcl-larch); color: var(--gcl-larch); }

.gcl-card__excerpt { font-size: 0.9rem; flex-grow: 1; margin-bottom: 1rem; }
.gcl-card__footer { display: flex; justify-content: space-between; align-items: center; }
.gcl-card__price { font-family: var(--gcl-font-mono); font-size: 0.8rem; color: var(--gcl-green); }

/* =====================================================
   Single produttore
   ===================================================== */
.gcl-prod__header { margin-bottom: 1.5rem; }
.gcl-prod__meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5px; background: var(--gcl-ink); border: 1.5px solid var(--gcl-ink);
  border-radius: var(--gcl-radius); overflow: hidden; margin: 1.5rem 0;
}
.gcl-prod__meta-item { background: var(--gcl-white); padding: 0.9rem 1.1rem; }
.gcl-prod__meta-item dt { font-family: var(--gcl-font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gcl-larch); margin-bottom: 0.2rem; }
.gcl-prod__meta-item dd { margin: 0; font-size: 0.95rem; font-weight: 600; }

.gcl-prod__punti { list-style: none; padding: 0; margin: 1rem 0; }
.gcl-prod__punti li { padding: 0.5rem 0 0.5rem 1.6rem; position: relative; border-bottom: 1px dotted var(--gcl-line); }
.gcl-prod__punti li::before { content: "—"; position: absolute; left: 0; color: var(--gcl-larch); }

/* =====================================================
   Diario di cantiere
   ===================================================== */
.gcl-diario__fase {
  display: inline-block; font-family: var(--gcl-font-mono); font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; background: var(--gcl-green);
  color: var(--gcl-white); border-radius: 2px; padding: 0.25rem 0.6rem; margin-bottom: 0.75rem;
}
.gcl-costi { margin: 1.5rem 0; border: 1.5px solid var(--gcl-ink); border-radius: var(--gcl-radius); overflow: hidden; }
.gcl-costi__title {
  font-family: var(--gcl-font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  background: var(--gcl-paper); padding: 0.6rem 1rem; border-bottom: 1.5px solid var(--gcl-ink); color: var(--gcl-green-soft);
}
.gcl-costi table { width: 100%; border-collapse: collapse; margin: 0; }
.gcl-costi td { padding: 0.55rem 1rem; border-bottom: 1px dotted var(--gcl-line); font-size: 0.92rem; }
.gcl-costi td:last-child { text-align: right; font-family: var(--gcl-font-mono); }
.gcl-costi tr:last-child td { border-bottom: none; border-top: 2px solid var(--gcl-ink); font-weight: 600; }

/* =====================================================
   Guide
   ===================================================== */
.gcl-guida__meta { font-family: var(--gcl-font-mono); font-size: 0.78rem; color: var(--gcl-green-soft); margin-bottom: 1.25rem; }
.gcl-cta-box {
  background: var(--gcl-ink); color: var(--gcl-paper); border-radius: var(--gcl-radius);
  padding: 1.75rem; margin: 2.5rem 0; text-align: center; position: relative;
}
.gcl-cta-box h3 { font-family: var(--gcl-font-display); font-weight: 700; letter-spacing: -0.02em; color: var(--gcl-white); margin: 0 0 0.5rem; font-size: 1.35rem; }
.gcl-cta-box p { margin: 0 0 1.2rem; font-size: 0.95rem; opacity: 0.85; }
.gcl-cta-box .gcl-btn { background: var(--gcl-larch); border-color: var(--gcl-larch); color: var(--gcl-ink) !important; }
.gcl-cta-box .gcl-btn:hover { background: var(--gcl-larch-soft); border-color: var(--gcl-larch-soft); }

/* =====================================================
   Hero (front page)
   ===================================================== */
.gcl-hero { padding: 3.5rem 1.5rem 4rem; }
.gcl-hero__in { max-width: 1000px; margin: 0 auto; }
.gcl-hero__in--split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
@media (max-width: 760px) { .gcl-hero__in--split { grid-template-columns: 1fr; gap: 1.5rem; } }
.gcl-hero h1 { font-size: clamp(2rem, 4.8vw, 3.1rem); max-width: 15ch; margin: 1rem 0; }
.gcl-hero .lead { font-size: 1.05rem; max-width: 46ch; margin: 1.4rem 0; color: var(--gcl-green-soft); }
.gcl-hero .cta { display: flex; gap: 0.8rem; flex-wrap: wrap; }
.gcl-front { width: 100%; }
.gcl-hero__art { width: 100%; }
.gcl-hero__art .gcl-casa { width: 100%; min-width: 300px; max-width: 480px; margin: 0 auto; display: block; }
@media (max-width: 760px) { .gcl-hero__art { max-width: 420px; } }

/* SVG line drawing (casa prospetto / sezione) */
.gcl-casa { width: 100%; height: auto; }
.gcl-ln { fill: none; stroke: var(--gcl-ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.gcl-ln-thin { fill: none; stroke: var(--gcl-ink); stroke-width: 0.7; stroke-linecap: round; }
.gcl-ln-struct { fill: none; stroke: var(--gcl-green); stroke-width: 1.6; }
.gcl-ln-dim { fill: none; stroke: var(--gcl-green); stroke-width: 0.7; }
.gcl-hatch { fill: none; stroke: var(--gcl-green-soft); stroke-width: 0.6; }
.gcl-fill-och { fill: rgba(200, 132, 30, 0.16); stroke: var(--gcl-larch); stroke-width: 1; }
.gcl-txt { font-family: var(--gcl-font-mono); font-size: 8.5px; fill: var(--gcl-green); letter-spacing: 0.02em; }
.gcl-txt-i { font-family: var(--gcl-font-mono); font-size: 8.5px; fill: var(--gcl-green-soft); }

@media (prefers-reduced-motion: reduce) {
  .gcl-card, .gcl-btn { transition: none; }
}