/* =========================================
   COUVREUR VILLEFRANCHE - style.css
   Charte: Anthracite & Rouge Brique Premium
   Agence: Akolads
   ========================================= */

/* --- CSS VARIABLES --- */
:root {
  --anthracite:      #2C2C2C;
  --anthracite-deep: #1A1A1A;
  --brick:           #C0392B;
  --brick-dark:      #962D22;
  --off-white:       #F5F3F0;
  --warm-grey:       #E8E5E0;
  --text-dark:       #2C2C2C;
  --text-mid:        #5A5A5A;
  --text-light:      #8A8A8A;
  --white:           #FFFFFF;

  --font-display:    'Barlow Condensed', sans-serif;
  --font-body:       'Nunito Sans', sans-serif;
  --font-mono:       'DM Mono', monospace;

  --radius:          3px;
  --transition:      all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow:          0 4px 24px rgba(0,0,0,0.12);
  --shadow-card:     0 2px 16px rgba(0,0,0,0.08);
  --container:       1200px;
  --container-pad:   clamp(1rem, 5vw, 2rem);
}

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--text-dark); background-color: var(--off-white); line-height: 1.75; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; }

/* --- TYPOGRAPHY --- */
h1, h2 { font-family: var(--font-display); line-height: 1.0; }
h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.05em; }

h1 {
  font-weight: 800;
  font-size: clamp(3.5rem, 10vw, 6.5rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 0.95;
}

h2 {
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.2rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 1rem;
}

.section-title { margin-bottom: 0.75rem; }
.section-subtitle { margin-top: 0.75rem; margin-bottom: 2rem; max-width: 640px; }

p { font-family: var(--font-body); font-size: 1rem; line-height: 1.75; color: var(--text-mid); }

/* --- CONTAINER --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--container-pad); }
.section { padding: clamp(3rem, 8vw, 6rem) 0; }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary { background-color: var(--brick); color: var(--white); border-color: var(--brick); }
.btn-primary:hover { background-color: var(--brick-dark); border-color: var(--brick-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(192,57,43,0.4); }
.btn-outline { background-color: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background-color: var(--white); color: var(--anthracite); }
.btn-dark { background-color: var(--anthracite); color: var(--white); border-color: var(--anthracite); }
.btn-dark:hover { background-color: var(--brick); border-color: var(--brick); }

/* --- SECTION HEADER --- */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 { color: var(--text-dark); margin-bottom: 1rem; }
.section-header h2::after { content: ''; display: block; width: 48px; height: 3px; background-color: var(--brick); margin: 0.75rem auto 0; }
.section-header p { max-width: 600px; margin: 0 auto; }

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brick);
  margin-bottom: 0.75rem;
  display: block;
}

/* =========================================
   HEADER
   ========================================= */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
}

.header.scrolled {
  background-color: var(--anthracite);
  padding: 0.875rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo svg { height: 44px; width: auto; display: block; }

.nav { display: flex; align-items: center; gap: 2.5rem; }

.nav-link {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.03em;
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background-color: var(--brick);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after { width: 100%; }

.header-cta { display: flex; align-items: center; gap: 1rem; }

.header-tel {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}
.header-tel:hover { color: var(--white); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background-color: var(--white);
  transition: var(--transition);
  transform-origin: center;
}

.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: var(--anthracite-deep);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.nav-overlay.open { display: flex; }

.nav-overlay .nav-link {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-overlay .nav-link::after { bottom: -6px; height: 3px; }

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  background-color: var(--anthracite-deep);
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,26,0.82) 0%, rgba(44,44,44,0.60) 100%);
  z-index: 1;
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 8rem 0 10rem;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--brick);
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.6s forwards 0.1s;
  display: block;
}

.hero h1 { color: var(--white); margin-bottom: 1.5rem; }

.hero h1 .line {
  display: block;
  opacity: 0;
  transform: translateY(30px);
}

.hero h1 .line-1 { animation: slideUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards 0.2s; }
.hero h1 .line-2 { animation: slideUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards 0.35s; }

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2.5rem;
  max-width: 540px;
  opacity: 0;
  animation: slideUp 0.7s forwards 0.5s;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  opacity: 0;
  animation: slideUp 0.7s forwards 0.65s;
}

/* Badge urgence flottant */
.badge-urgence {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 900;
  background-color: var(--brick);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.25rem;
  border-radius: 40px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 20px rgba(192,57,43,0.5);
  animation: pulseBadge 2s infinite;
  transition: var(--transition);
}

.badge-urgence:hover { background-color: var(--brick-dark); transform: scale(1.05); }

@keyframes pulseBadge {
  0%, 100% { box-shadow: 0 4px 20px rgba(192,57,43,0.5); }
  50% { box-shadow: 0 4px 40px rgba(192,57,43,0.8), 0 0 0 8px rgba(192,57,43,0.1); }
}

/* =========================================
   REASSURANCE / STATS
   ========================================= */
.reassurance {
  background-color: var(--anthracite);
  padding: 3.5rem 0;
}

.reassurance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.reassurance-item {
  padding: 2rem 1.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.reassurance-item:last-child { border-right: none; }

.reassurance-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--brick);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.reassurance-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
}

/* =========================================
   SERVICES GRID (homepage)
   ========================================= */
.services-section { background-color: var(--off-white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border-left: 4px solid transparent;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-left-color: var(--brick);
}

.service-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.service-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-image img { transform: scale(1.04); }

.service-card-body { padding: 1.75rem; }

.service-number {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brick);
  margin-bottom: 0.5rem;
  display: block;
}

.service-card-body h3 { font-size: 1.2rem; color: var(--text-dark); margin-bottom: 0.75rem; }
.service-card-body p { font-size: 0.95rem; margin-bottom: 1.25rem; }

.service-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brick);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.service-link:hover { gap: 0.7rem; }

.urgence-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--brick);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
  animation: pulseBadge 2s infinite;
}

/* =========================================
   ABOUT APERCU (homepage)
   ========================================= */
.about-section { background-color: var(--anthracite); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-image img { width: 100%; height: 100%; object-fit: cover; }

.about-content h2 { color: var(--white); margin-bottom: 1.5rem; }
.about-content p { color: rgba(255,255,255,0.7); margin-bottom: 2rem; }

.about-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.about-list li {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-list li::before { content: '✓'; color: var(--brick); font-weight: 700; flex-shrink: 0; }

/* =========================================
   ZONES D'INTERVENTION
   ========================================= */
.zones-section { background-color: var(--off-white); }

.zones-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 2rem 0;
}

.zone-tag {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  background-color: var(--warm-grey);
  padding: 0.5rem 1rem;
  border-radius: 2px;
  border-left: 3px solid var(--brick);
  transition: var(--transition);
}

.zone-tag:hover { background-color: var(--brick); color: var(--white); }

.zones-geo-text {
  font-size: 0.95rem;
  color: var(--text-mid);
  font-style: italic;
  border-left: 3px solid var(--brick);
  padding-left: 1.25rem;
  margin-top: 1.5rem;
}

/* =========================================
   TEMOIGNAGES
   ========================================= */
.testimonials-section { background-color: var(--warm-grey); }

.testimonials-slider { position: relative; overflow: hidden; }

.testimonials-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.testimonial-slide { min-width: 100%; padding: 0 1rem; }

blockquote.testimonial {
  background-color: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  border-left: 4px solid var(--brick);
  box-shadow: var(--shadow-card);
  max-width: 700px;
  margin: 0 auto;
}

blockquote.testimonial > p {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.testimonial-author { font-family: var(--font-body); font-weight: 700; font-size: 0.9rem; color: var(--text-dark); }
.testimonial-type { font-family: var(--font-body); font-size: 0.8rem; color: var(--text-light); }
.testimonial-stars { color: var(--brick); font-size: 1rem; letter-spacing: 2px; }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.slider-btn {
  background: var(--anthracite);
  color: var(--white);
  border: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.slider-btn:hover { background: var(--brick); }

.slider-dots { display: flex; gap: 8px; }

.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background-color: var(--text-light);
  border: none;
  transition: var(--transition);
}

.slider-dot.active { background-color: var(--brick); transform: scale(1.3); }

/* =========================================
   CTA FINALE
   ========================================= */
.cta-finale { position: relative; overflow: hidden; }
.cta-finale-bg { position: absolute; inset: 0; z-index: 0; }
.cta-finale-bg img { width: 100%; height: 100%; object-fit: cover; }

.cta-finale-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(26,26,26,0.82);
  z-index: 1;
}

.cta-finale-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 6rem 0;
}

.cta-finale-content h2 { color: var(--white); margin-bottom: 1rem; }
.cta-finale-content > p { color: rgba(255,255,255,0.7); max-width: 500px; margin: 0 auto 2.5rem; font-size: 1.05rem; }

.cta-finale-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background-color: var(--anthracite-deep);
  padding: 4rem 0 0;
  content-visibility: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand > p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin: 1rem 0 1.5rem;
  max-width: 280px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.footer-contact-item:hover { color: var(--white); }

.footer-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.25rem;
}

.footer-nav { display: flex; flex-direction: column; gap: 0.6rem; }

.footer-nav a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-nav a:hover { color: var(--white); padding-left: 4px; }

.footer-zones { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-zones span { font-size: 0.85rem; color: rgba(255,255,255,0.45); }

.footer-bottom {
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.3); }
.footer-bottom a { color: rgba(255,255,255,0.45); transition: var(--transition); }
.footer-bottom a:hover { color: var(--white); }

/* =========================================
   BREADCRUMB
   ========================================= */
.breadcrumb {
  background-color: var(--anthracite);
  padding: 1rem 0;
  margin-top: 74px;
}

.breadcrumb ol { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; flex-wrap: wrap; }

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.45);
}

.breadcrumb li::after { content: '›'; }
.breadcrumb li:last-child::after { display: none; }
.breadcrumb li:last-child { color: var(--brick); }
.breadcrumb a { color: rgba(255,255,255,0.6); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }

/* =========================================
   PAGE HERO (pages internes)
   ========================================= */
.page-hero {
  background-color: var(--anthracite);
  padding: 3.5rem 0 3rem;
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 0.75rem;
}

.page-hero p { color: rgba(255,255,255,0.6); max-width: 600px; font-size: 1.05rem; }

/* =========================================
   SERVICES - PAGE DÉTAIL
   ========================================= */
.service-detail {
  padding: clamp(3rem, 6vw, 5rem) 0;
  border-bottom: 1px solid var(--warm-grey);
}

.service-detail:last-of-type { border-bottom: none; }
.service-detail.alt-bg { background-color: var(--warm-grey); }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.service-detail-image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/2;
}

.service-detail-image img { width: 100%; height: 100%; object-fit: cover; }

.service-detail-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.25rem;
}

.service-detail-content h2::before {
  content: '';
  position: absolute;
  left: 0; top: 0.15em;
  width: 3px;
  height: 0.85em;
  background-color: var(--brick);
}

.service-detail-content p { margin-bottom: 1.25rem; }

.service-detail-list { margin: 1.5rem 0; }

.service-detail-list li {
  font-size: 0.95rem;
  color: var(--text-mid);
  padding: 0.4rem 0 0.4rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--warm-grey);
}

.service-detail-list li:last-child { border-bottom: none; }
.service-detail-list li::before { content: '→'; position: absolute; left: 0; color: var(--brick); font-size: 0.8rem; top: 0.6rem; }

.urgence-cta-box {
  background-color: var(--brick);
  color: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  text-align: center;
  margin-top: 2rem;
}

.urgence-cta-box .tel-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin: 0.75rem 0;
  letter-spacing: 0.05em;
}

.urgence-cta-box > p { color: rgba(255,255,255,0.85); font-size: 0.9rem; }

/* =========================================
   FAQ
   ========================================= */
.faq-section { background-color: var(--off-white); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--warm-grey); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-dark);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: var(--transition);
}

.faq-question:hover { color: var(--brick); }

.faq-icon {
  width: 24px; height: 24px;
  flex-shrink: 0;
  background-color: var(--brick);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 1.25rem; }
.faq-answer p { font-size: 0.95rem; }

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-section { background-color: var(--off-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info { position: sticky; top: 100px; }

.contact-tel {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--brick);
  display: block;
  margin-bottom: 0.5rem;
  transition: var(--transition);
  line-height: 1.2;
}

.contact-tel:hover { color: var(--brick-dark); }

.contact-info-item {
  display: flex;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
  align-items: flex-start;
}

.contact-info-icon {
  width: 40px; height: 40px;
  background-color: var(--brick);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.contact-info-text { font-size: 0.95rem; }

.contact-info-text strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.contact-info-text a { color: var(--text-dark); transition: var(--transition); }
.contact-info-text a:hover { color: var(--brick); }

.contact-reassurance {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.contact-reassurance span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-mid);
  background-color: var(--warm-grey);
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
}

.contact-map {
  margin-top: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--warm-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.85rem;
}

.contact-map iframe { width: 100%; height: 100%; border: none; }

/* Form */
.contact-form {
  background-color: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.form-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.form-subtitle { font-size: 0.9rem; color: var(--text-mid); margin-bottom: 2rem; }
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 0.4rem;
}

.form-group label .required { color: var(--brick); }

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-dark);
  background-color: var(--off-white);
  border: 1.5px solid var(--warm-grey);
  border-radius: var(--radius);
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-control:focus { border-color: var(--brick); background-color: var(--white); box-shadow: 0 0 0 3px rgba(192,57,43,0.1); }
.form-control.error { border-color: var(--brick); }

.form-error { font-size: 0.8rem; color: var(--brick); margin-top: 0.35rem; display: none; }
.form-group.has-error .form-error { display: block; }

textarea.form-control { resize: vertical; min-height: 120px; }

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A5A5A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.hp-field { display: none !important; visibility: hidden; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.form-checkbox input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; accent-color: var(--brick); cursor: pointer; }

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--text-mid);
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.form-checkbox a { color: var(--brick); text-decoration: underline; }

.btn-submit { width: 100%; justify-content: center; padding: 1.1rem 2rem; font-size: 1rem; }

.btn-submit .spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn-submit.loading .spinner { display: block; }

@keyframes spin { to { transform: rotate(360deg); } }

.form-success {
  display: none;
  background-color: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 1rem;
  color: #2e7d32;
  font-size: 0.95rem;
}

.form-success.visible { display: block; }

.contact-faq { margin-top: 3rem; padding-top: 3rem; border-top: 1px solid var(--warm-grey); }

/* =========================================
   A PROPOS PAGE
   ========================================= */
.about-portrait { background-color: var(--off-white); }

.portrait-grid {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 4rem;
  align-items: center;
}

.portrait-image { border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/4; }
.portrait-image img { width: 100%; height: 100%; object-fit: cover; }

.portrait-content h2 { color: var(--text-dark); margin-bottom: 1.25rem; }
.portrait-content p { margin-bottom: 1.25rem; }

blockquote.citation {
  border-left: 4px solid var(--brick);
  padding: 1.5rem;
  background-color: var(--warm-grey);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 2rem 0;
}

blockquote.citation > p {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

blockquote.citation cite { font-size: 0.85rem; color: var(--text-mid); font-style: normal; font-weight: 600; }

.about-engagements { background-color: var(--warm-grey); }

.engagements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.engagement-item {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--brick);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.engagement-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.engagement-number { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700; color: var(--brick); margin-bottom: 0.75rem; display: block; }
.engagement-item h3 { font-size: 1.1rem; color: var(--text-dark); margin-bottom: 0.75rem; }
.engagement-item p { font-size: 0.9rem; }

.certifications-section { background-color: var(--off-white); }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.cert-item {
  background-color: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.cert-item h3 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dark); margin-bottom: 0.5rem; }
.cert-item p { font-size: 0.85rem; }

/* =========================================
   MENTIONS LEGALES
   ========================================= */
.legal-page { padding: 3rem 0 5rem; }
.legal-content { max-width: 800px; }

.legal-content h2 {
  font-size: 1.4rem;
  color: var(--text-dark);
  margin: 2.5rem 0 1rem;
  text-transform: none;
  font-weight: 700;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--brick);
  display: inline-block;
}

.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { font-size: 0.95rem; color: var(--text-mid); margin-bottom: 0.75rem; }
.legal-content ul { padding-left: 1.5rem; }
.legal-content ul li { list-style: disc; margin-bottom: 0.4rem; }
.legal-content strong { color: var(--text-dark); }

.legal-notice {
  background-color: #fff8e1;
  border: 1px solid #ffca28;
  border-left: 4px solid var(--brick);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 1.5rem 0;
}

.legal-notice p { color: #6d4c41; font-size: 0.9rem; margin-bottom: 0; }

/* =========================================
   SCROLL REVEAL
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* =========================================
   KEYFRAMES
   ========================================= */
@keyframes slideUp {
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   UTILITY
   ========================================= */
.text-center { text-align: center; }
.text-brick { color: var(--brick); }
.text-white { color: var(--white); }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* =========================================
   RESPONSIVE - 1024px
   ========================================= */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid, .portrait-grid { gap: 2.5rem; }
  .service-detail-grid { gap: 2.5rem; }
  .engagements-grid, .certs-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================
   RESPONSIVE - 768px
   ========================================= */
@media (max-width: 768px) {
  .nav, .header-tel { display: none; }
  .hamburger { display: flex; }
  .logo svg { height: 36px; }

  .hero { clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%); }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  .reassurance-grid { grid-template-columns: repeat(2, 1fr); }
  .reassurance-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .reassurance-item:nth-child(2n) { border-right: none; }

  .services-grid { grid-template-columns: 1fr; }

  .about-grid, .portrait-grid { grid-template-columns: 1fr; }
  .about-image, .portrait-image { aspect-ratio: 16/9; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { position: static; }

  .service-detail-grid { grid-template-columns: 1fr; }

  .engagements-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
}

/* =========================================
   RESPONSIVE - 480px
   ========================================= */
@media (max-width: 480px) {
  .reassurance-grid { grid-template-columns: 1fr; }
  .reassurance-item { border-right: none; }
  .badge-urgence { bottom: 1rem; right: 1rem; font-size: 0.75rem; padding: 0.65rem 1rem; }
  .contact-form { padding: 1.5rem; }
  .cta-finale-actions { flex-direction: column; align-items: center; }
  .cta-finale-actions .btn { width: 100%; justify-content: center; }
}

/* =========================================
   ZONE CARDS (page zones/index.html)
   ========================================= */
.zone-card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--anthracite);
  transition: var(--transition);
}

.zone-card strong {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.zone-card span {
  font-size: 0.82rem;
  color: var(--text-light);
  font-family: var(--font-mono);
}

.zone-card:hover {
  border-color: var(--brick);
  background: var(--brick);
  color: var(--white);
}

.zone-card:hover span { color: rgba(255,255,255,0.75); }

/* =========================================
   REASSURANCE - variante à icône (pages villes,
   accueil, page Velux) : icône / titre / texte
   empilés au lieu de rester en ligne.
   ========================================= */
.reassurance-item:has(.reassurance-icon) {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  border-right: none;
}

.reassurance-item:has(.reassurance-icon) strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.reassurance-item:has(.reassurance-icon) span:not(.reassurance-icon) {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.reassurance-icon {
  font-size: 1.9rem;
  line-height: 1;
}