/* ============================================================
   DAR KOUTOUBIA — Guide de l'acheteur
   ============================================================ */

/* ---------- Hero ---------- */

.guide-hero {
  background: var(--bordeaux);
  padding: 130px var(--gutter) 0;
}
.guide-hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-bottom: 48px;
}
.guide-hero .breadcrumb {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ivoire-faint);
  margin-bottom: 24px;
}
.guide-hero .breadcrumb a { transition: color 0.3s ease; }
.guide-hero .breadcrumb a:hover { color: var(--cuivre-hl); }
.guide-hero .breadcrumb svg { width: 12px; height: 12px; stroke: var(--ivoire-faint); fill: none; stroke-width: 2; }
.guide-hero h1 { font-size: clamp(32px, 4vw, 52px); margin-bottom: 12px; max-width: 22ch; }

/* Audience pills */
.audience-pills {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px;
}
.audience-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  color: var(--ivoire-dim);
  font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  background: transparent;
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
  cursor: pointer;
}
.audience-pill.is-active,
.audience-pill:hover { border-color: var(--cuivre); color: var(--cuivre-hl); background: rgba(198, 139, 89, 0.1); }
.audience-pill svg { width: 16px; height: 16px; stroke: var(--cuivre); fill: none; stroke-width: 1.4; }

/* ---------- Table of contents ---------- */

.guide-toc {
  position: sticky;
  top: 80px;
  background: var(--bordeaux-deep);
  border: 1px solid var(--line-soft);
  padding: 28px 24px;
}
.guide-toc h3 {
  font-size: 14px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--cuivre); margin-bottom: 18px;
}
.guide-toc ol {
  list-style: none; counter-reset: toc;
  display: flex; flex-direction: column; gap: 0;
}
.guide-toc li { counter-increment: toc; }
.guide-toc a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px; color: var(--ivoire-dim);
  transition: color 0.3s ease;
}
.guide-toc a:hover { color: var(--cuivre-hl); }
.guide-toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono); font-size: 11px;
  color: var(--cuivre); letter-spacing: 0.06em;
  width: 22px; flex: none;
}
.guide-toc li:last-child a { border-bottom: none; }

/* ---------- Guide layout ---------- */

.guide-layout {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
  padding: clamp(40px, 5vw, 64px) var(--gutter) var(--section-pad);
}

.guide-content {
  display: flex; flex-direction: column; gap: clamp(56px, 7vw, 88px);
}

/* ---------- Step blocks ---------- */

.guide-step {
  scroll-margin-top: 80px;
}
.guide-step .eyebrow { margin-bottom: 8px; }
.guide-step h2 { font-size: clamp(26px, 3vw, 38px); margin-bottom: 18px; }
.guide-step p { color: var(--ivoire-dim); margin-bottom: 14px; max-width: 66ch; }
.guide-step p:last-child { margin-bottom: 0; }

/* Process timeline */
.process-timeline {
  display: flex; flex-direction: column; gap: 0;
  padding: 28px 0;
  border-top: 1px solid var(--line-soft);
}
.process-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}
.process-num {
  font-family: var(--font-display); font-size: 28px; font-weight: 600;
  color: var(--cuivre); line-height: 1;
}
.process-step h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.process-step p { color: var(--ivoire-dim); font-size: 15px; margin: 0; }

/* Info boxes */
.info-box {
  border-left: 3px solid var(--cuivre);
  background: rgba(198, 139, 89, 0.06);
  padding: 22px 24px;
  margin: 18px 0;
}
.info-box h4 {
  font-family: var(--font-body); font-size: 13px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cuivre);
  margin-bottom: 8px;
}
.info-box p { font-size: 15px; color: var(--ivoire-dim); margin: 0; }

.info-box--majorelle { border-left-color: var(--majorelle); }
.info-box--majorelle h4 { color: var(--majorelle); }

/* Specs grid */
.specs-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border: 1px solid var(--line-soft); margin: 18px 0;
}
.spec-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
}
.spec-item:nth-child(odd) { border-right: 1px solid var(--line-soft); }
.spec-label { color: var(--ivoire-faint); }
.spec-val { font-weight: 500; }

/* ---------- Embedded calculator ---------- */

.guide-calc {
  background: var(--bordeaux); border: 1px solid var(--line); padding: 32px 28px;
  margin: 18px 0;
}
.guide-calc h3 { font-size: 20px; font-weight: 600; margin-bottom: 18px; }

.calc-input-row {
  display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap;
  margin-bottom: 22px;
}
.calc-input-group {
  display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 180px;
}
.calc-input-group label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--cuivre);
}
.calc-input-group input,
.calc-input-group select {
  background: rgba(18, 7, 9, 0.55); border: 1px solid var(--line);
  padding: 12px 14px; color: var(--ivoire);
  font-family: var(--font-body); font-size: 14.5px; font-weight: 300; outline: none;
  transition: border-color 0.3s ease;
}
.calc-input-group input:focus,
.calc-input-group select:focus { border-color: var(--cuivre); }
.calc-input-group select option { color: var(--noir); }

.calc-results {
  display: flex; flex-direction: column; gap: 0;
  border-top: 1px solid var(--line-soft);
}
.calc-line {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
}
.calc-line:last-of-type { border-bottom: none; }
.calc-line-label { color: var(--ivoire-dim); }
.calc-line-val { font-weight: 500; }
.calc-line--total {
  border-top: 1px solid var(--cuivre); border-bottom: none;
  padding-top: 16px; margin-top: 4px; font-size: 16px;
}
.calc-line--total .calc-line-val {
  font-family: var(--font-display); font-size: 24px; color: var(--cuivre-hl);
}

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

.guide-faq {
  padding: var(--section-pad) var(--gutter);
  background: var(--ivoire); color: var(--bordeaux);
}
.guide-faq-inner { max-width: 860px; margin: 0 auto; }
.guide-faq h2 { font-size: clamp(26px, 3vw, 38px); margin-bottom: 36px; text-align: center; }

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

.guide-cta {
  display: flex; align-items: center; justify-content: center; gap: 32px;
  flex-wrap: wrap; text-align: center;
}
.guide-cta h2 { font-size: clamp(26px, 3vw, 40px); max-width: 22ch; }

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
  .guide-layout { grid-template-columns: 1fr; }
  .guide-toc { position: static; display: flex; flex-wrap: wrap; gap: 0; }
  .guide-toc ol { flex-direction: row; flex-wrap: wrap; gap: 0; }
  .guide-toc li { flex: 1 1 50%; }
  .specs-grid { grid-template-columns: 1fr; }
  .spec-item:nth-child(odd) { border-right: none; }
}

@media (max-width: 640px) {
  .guide-hero { padding-top: 100px; }
  .audience-pills { gap: 8px; }
  .audience-pill { padding: 8px 14px; font-size: 11px; }
  .guide-toc li { flex: 1 1 100%; }
  .calc-input-row { flex-direction: column; }
  .calc-input-group { min-width: 100%; }
  .guide-cta { flex-direction: column; gap: 20px; }
}