/* ═══════════════════════════════════════════════════════════════
   LM Couverture — service-pages.css
   Styles premium partagés pour toutes les pages de service
   ═══════════════════════════════════════════════════════════════ */

/* ── Hero service ──────────────────────────────────────────── */
.svc-hero {
  padding: clamp(8rem,14vw,11rem) 0 clamp(4rem,7vw,6rem);
  position: relative;
  overflow: hidden;
  background: var(--ch);
  border-bottom: 1px solid var(--line-or);
}
.svc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 55% at 60% 80%, rgba(184,149,90,.07), transparent 65%);
  pointer-events: none;
}
.svc-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.svc-hero-content { max-width: 600px; }
.svc-hero-breadcrumb {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.svc-hero-breadcrumb a { color: var(--or); text-decoration: none; transition: opacity .2s; }
.svc-hero-breadcrumb a:hover { opacity: .75; }
.svc-hero-breadcrumb span { color: var(--muted); }
.svc-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -.03em;
  font-weight: 400;
  color: var(--stone2);
  margin-bottom: 1.5rem;
}
.svc-hero h1 em { font-style: italic; color: var(--or); }
.svc-hero-lead {
  font-size: .95rem;
  font-weight: 300;
  line-height: 1.88;
  color: var(--muted2);
  margin-bottom: 2rem;
  max-width: 540px;
}
.svc-hero-actions {
  display: flex;
  gap: .85rem;
  flex-wrap: wrap;
}
.svc-hero-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid var(--line-or);
}
.svc-hero-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(184,149,90,.12), transparent 55%);
  z-index: 1;
  pointer-events: none;
}
.svc-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform .9s var(--e1);
}
.svc-hero-img:hover img { transform: scale(1.08); }

/* ── Stats bar ─────────────────────────────────────────────── */
.svc-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line-or);
  background: var(--ch2);
  margin-top: 3rem;
}
.svc-stat {
  padding: 1.8rem 2rem;
  border-right: 1px solid var(--line-or);
  text-align: center;
}
.svc-stat:last-child { border-right: none; }
.svc-stat-num {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--or);
  line-height: 1;
  margin-bottom: .4rem;
}
.svc-stat-label {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Content sections ──────────────────────────────────────── */
.sp-section {
  padding: clamp(4rem,8vw,7rem) 0;
  position: relative;
}
.sp-section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 45% 30% at 50% 0%, rgba(184,149,90,.04), transparent 60%);
}
.sp-section.alt { background: var(--ch2); }
.sp-section.dark { background: var(--ch3); }

/* ── Split layout ──────────────────────────────────────────── */
.sp-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.sp-split.reverse { direction: rtl; }
.sp-split.reverse > * { direction: ltr; }
.sp-split-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid var(--line-or);
}
.sp-split-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(184,149,90,.1), transparent 55%);
  pointer-events: none;
}
.sp-split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform .8s var(--e1);
}
.sp-split-img:hover img { transform: scale(1.09); }
.sp-split-tag {
  position: absolute;
  bottom: 1.2rem;
  left: 1.2rem;
  z-index: 2;
  background: rgba(14,12,10,.82);
  border: 1px solid var(--line-or);
  padding: .4rem .85rem;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--or);
  backdrop-filter: blur(8px);
}
.sp-content { }
.sp-num {
  font-family: var(--mono);
  font-size: .6rem;
  color: var(--or);
  letter-spacing: .14em;
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}
.sp-num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--line-or), transparent);
  max-width: 60px;
}
.sp-content h2 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 400;
  letter-spacing: -.025em;
  color: var(--stone2);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.sp-content h2 em { font-style: italic; color: var(--or); }
.sp-content p {
  font-size: .88rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--muted2);
  margin-bottom: 1rem;
}
.sp-content p strong { color: var(--stone); font-weight: 500; }

/* ── Checklist ─────────────────────────────────────────────── */
.sp-list {
  list-style: none;
  margin: 1.4rem 0 1.8rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.sp-list li {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  font-size: .84rem;
  font-weight: 300;
  color: var(--muted2);
  line-height: 1.6;
}
.sp-list li::before {
  content: '';
  width: 14px;
  height: 1px;
  background: var(--or);
  flex-shrink: 0;
  margin-top: .55em;
}

/* ── Process steps ─────────────────────────────────────────── */
.sp-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.sp-step {
  position: relative;
  padding: 2rem 1.6rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  transition: border-color .3s, transform .3s;
}
.sp-step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--or), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.sp-step:hover { border-color: var(--line-or); transform: translateY(-4px); }
.sp-step:hover::before { opacity: 1; }
.sp-step-n {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: rgba(184,149,90,.18);
  line-height: 1;
  margin-bottom: .8rem;
}
.sp-step h3 {
  font-size: .88rem;
  font-weight: 600;
  color: var(--stone2);
  margin-bottom: .5rem;
}
.sp-step p {
  font-size: .78rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Benefits / guarantees ─────────────────────────────────── */
.sp-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}
.sp-benefit {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.5rem 1.6rem;
  border-left: 2px solid var(--or);
  background: rgba(184,149,90,.04);
  transition: background .25s;
}
.sp-benefit:hover { background: rgba(184,149,90,.08); }
.sp-benefit-ico {
  font-size: 1.3rem;
  flex-shrink: 0;
  line-height: 1;
  margin-top: .1rem;
}
.sp-benefit h3 {
  font-size: .85rem;
  font-weight: 600;
  color: var(--stone2);
  margin-bottom: .3rem;
}
.sp-benefit p {
  font-size: .78rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Cas terrain (scenario card) ───────────────────────────── */
.sp-cas {
  background: var(--ch3);
  border: 1px solid var(--line-or);
  border-left: 3px solid var(--or);
  padding: 2.2rem 2.5rem;
  position: relative;
  margin: 2.5rem 0;
}
.sp-cas::before {
  content: 'CAS TERRAIN';
  position: absolute;
  top: -0.6rem;
  left: 1.8rem;
  font-family: var(--mono);
  font-size: .52rem;
  letter-spacing: .22em;
  color: var(--or);
  background: var(--ch3);
  padding: 0 .5rem;
}
.sp-cas p {
  font-size: .88rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--muted2);
  font-style: italic;
  margin: 0;
}
.sp-cas p strong { color: var(--stone); font-style: normal; font-weight: 500; }

/* ── Matériaux / Specs table ───────────────────────────────── */
.sp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
  margin-top: 1.5rem;
}
.sp-table th {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--or);
  text-align: left;
  padding: .8rem 1.2rem;
  border-bottom: 1px solid var(--line-or);
}
.sp-table td {
  padding: .85rem 1.2rem;
  font-weight: 300;
  color: var(--muted2);
  line-height: 1.5;
  border-bottom: 1px solid var(--line);
}
.sp-table tr:last-child td { border-bottom: none; }
.sp-table tr:hover td { background: rgba(184,149,90,.03); }
.sp-table td:first-child { color: var(--stone2); font-weight: 400; }

/* ── FAQ ───────────────────────────────────────────────────── */
.sp-faq { max-width: 860px; margin: 2.5rem 0 0; }
.sp-faq-row { border-top: 1px solid var(--line); }
.sp-faq-row:last-child { border-bottom: 1px solid var(--line); }
.sp-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.4rem 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--stone2);
  letter-spacing: -.01em;
  transition: color .25s, padding-left .28s var(--e1);
  background: transparent;
  border: none;
}
.sp-faq-q:hover { color: var(--or); padding-left: .5rem; }
.sp-faq-q[aria-expanded="true"] { color: var(--or); }
.sp-faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: var(--muted);
  flex-shrink: 0;
  transition: transform .4s var(--e1), border-color .3s, background .3s, color .3s;
  line-height: 1;
}
.sp-faq-q[aria-expanded="true"] .sp-faq-icon {
  transform: rotate(45deg);
  border-color: var(--line-or);
  background: var(--or-dim);
  color: var(--or);
}
.sp-faq-a {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .42s var(--e1), opacity .28s ease;
}
.sp-faq-a.open { max-height: 400px; opacity: 1; }
.sp-faq-a p {
  padding: 0 0 1.4rem;
  font-size: .87rem;
  font-weight: 300;
  line-height: 1.88;
  color: var(--muted2);
}
.sp-faq-a a { color: var(--or); text-decoration: none; }
.sp-faq-a a:hover { text-decoration: underline; }

/* ── Zone chips ────────────────────────────────────────────── */
.sp-zones {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 1.5rem 0;
}
.sp-zone {
  padding: .32rem .78rem;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: border-color .2s, color .2s, background .2s;
}
.sp-zone:hover {
  border-color: var(--line-or);
  color: var(--or);
  background: rgba(184,149,90,.05);
}

/* ── CTA section ───────────────────────────────────────────── */
.sp-cta {
  padding: clamp(4rem,8vw,7rem) 0;
  text-align: center;
  background: var(--ch);
  border-top: 1px solid var(--line-or);
  position: relative;
}
.sp-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(184,149,90,.06), transparent 65%);
  pointer-events: none;
}
.sp-cta-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.sp-cta h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 400;
  color: var(--stone2);
  letter-spacing: -.03em;
  margin-bottom: 1rem;
  line-height: 1.08;
}
.sp-cta h2 em { color: var(--or); font-style: italic; }
.sp-cta p {
  font-size: .9rem;
  font-weight: 300;
  color: var(--muted2);
  line-height: 1.85;
  margin-bottom: 2.2rem;
}
.sp-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.sp-cta-trust {
  margin-top: 2rem;
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.sp-cta-trust-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.sp-cta-trust-item::before {
  content: '✓';
  color: var(--or);
  font-size: .7rem;
}

/* ── Cross-service links ───────────────────────────────────── */
.sp-other-services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.sp-other-card {
  display: block;
  padding: 1.6rem 1.4rem;
  border: 1px solid var(--line);
  text-decoration: none;
  background: rgba(255,255,255,.02);
  transition: border-color .25s, transform .25s, background .25s;
}
.sp-other-card:hover {
  border-color: var(--line-or);
  background: rgba(184,149,90,.05);
  transform: translateY(-3px);
}
.sp-other-n {
  font-family: var(--mono);
  font-size: .55rem;
  color: var(--or);
  letter-spacing: .12em;
  margin-bottom: .6rem;
}
.sp-other-card h3 {
  font-family: var(--serif);
  font-size: .95rem;
  font-weight: 400;
  color: var(--stone2);
  margin-bottom: .4rem;
  line-height: 1.2;
}
.sp-other-card p {
  font-size: .75rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.55;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .svc-hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .svc-hero-img { max-height: 400px; }
  .sp-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .sp-split.reverse { direction: ltr; }
  .sp-process { grid-template-columns: repeat(2, 1fr); }
  .sp-other-services { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .svc-stats { grid-template-columns: 1fr; }
  .svc-stat { border-right: none; border-bottom: 1px solid var(--line-or); }
  .svc-stat:last-child { border-bottom: none; }
  .sp-benefits { grid-template-columns: 1fr; }
  .sp-process { grid-template-columns: 1fr; }
  .sp-other-services { grid-template-columns: 1fr; }
  .sp-cta-actions { flex-direction: column; align-items: center; }
  .sp-cta h2 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
}