/* ============================================================
   CAUDÉRAN ÉLECTRICITÉ — Feuille de style unique (toutes pages)
   ============================================================ */

:root {
  --bg: #F4F6F9;
  --panel: #FFFFFF;
  --panel-2: #EAEFF5;
  --line: #D1D9E2;
  --txt: #1A222D;
  --txt-2: #606F82;
  --amber: #D97706;
  --amber-deep: #B45309;
  --amber-soft: rgba(217, 119, 6, .1);
  --teal: #0D9488;
  --font: 'Bricolage Grotesque', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

body {
  background-color: var(--bg);
  color: var(--txt);
  font-family: var(--font);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-size: 40px 40px;
  background-image:
    linear-gradient(to right, rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

.amber { color: var(--amber); }

/* ---------- Utilitaire Liquid Glass ---------- */
.liquid-glass {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(25px) saturate(180%);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-top-color: rgba(255, 255, 255, 0.9);
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.06),
    inset 0 1px 2px rgba(255, 255, 255, 0.8),
    inset 0 -2px 6px rgba(0, 0, 0, 0.03);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.liquid-glass:hover {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 1);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.08),
    inset 0 1px 3px rgba(255, 255, 255, 1),
    inset 0 -2px 8px rgba(0, 0, 0, 0.04);
}

/* ---------- Header flottant ---------- */
header {
  position: sticky;
  top: 20px;
  z-index: 50;
  width: 100%;
  max-width: 1000px;
  margin: 20px auto 0 auto;
  padding: 0 30px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(25px) saturate(180%);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-top-color: rgba(255, 255, 255, 0.9);
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.06),
    inset 0 1px 2px rgba(255, 255, 255, 0.8),
    inset 0 -2px 6px rgba(0, 0, 0, 0.03);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--txt);
  flex-shrink: 0;
}

.brand img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  background: var(--panel);
  border-radius: 6px;
  padding: 3px;
}

.brand-name {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
}

.brand-name small {
  display: block;
  color: var(--txt-2);
  font-size: 0.55rem;
  font-weight: 400;
}

nav {
  display: flex;
  gap: 20px;
}

nav a {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--txt-2);
  text-decoration: none;
  transition: color 0.2s;
}

nav a:hover { color: var(--txt); }
nav a[aria-current="page"],
nav a.active { color: var(--amber) !important; }

.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--txt);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.4);
  transition: all 0.2s;
  flex-shrink: 0;
}

.header-cta:hover {
  border-color: var(--amber);
  background: var(--amber-soft);
}

.led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 6px var(--teal);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(217, 119, 6, 0.9);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  backdrop-filter: blur(15px) saturate(180%);
  -webkit-backdrop-filter: blur(15px) saturate(180%);
  box-shadow:
    0 10px 25px rgba(217, 119, 6, 0.3),
    inset 0 1px 2px rgba(255, 255, 255, 0.5);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.btn:hover {
  background: var(--amber-deep);
  transform: translateY(-2px);
  box-shadow:
    0 15px 30px rgba(217, 119, 6, 0.4),
    inset 0 1px 3px rgba(255, 255, 255, 0.8);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.7);
  color: var(--txt);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 1);
  transform: translateY(-2px);
}

/* ---------- Structure générale ---------- */
main {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  flex: 1;
  padding: 0 30px;
}

.section { padding: 60px 0; }

.section h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 10px;
}

.section-lead {
  color: var(--txt-2);
  margin-bottom: 30px;
  max-width: 50ch;
}

.kicker {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding: 60px 0;
}

.hero h1 {
  font-size: clamp(2.3rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
}

.hero-sub {
  margin: 20px 0 30px;
  color: var(--txt-2);
  font-size: 1.05rem;
  max-width: 45ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.spec {
  border-radius: 16px;
  padding: 8px 22px;
  font-family: var(--mono);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.8rem;
}

.spec-row:last-child { border-bottom: none; }
.spec-row span { color: var(--txt-2); }
.spec-row strong { font-weight: 600; }

/* ---------- Services ---------- */
.services {
  list-style: none;
  display: grid;
  gap: 16px;
}

.service-card-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
}

.service-card-link:hover { transform: translateY(-2px); }

.service-number {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.services h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.services p {
  color: var(--txt-2);
  font-size: 0.92rem;
  max-width: 60ch;
}

.arrow {
  font-size: 1.2rem;
  color: var(--txt-2);
  transition: transform 0.2s, color 0.2s;
  flex-shrink: 0;
}

.service-card-link:hover .arrow {
  transform: translateX(6px);
  color: var(--amber);
}

/* ---------- À propos ---------- */
.about {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.portrait {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  overflow: hidden;
  margin: 0 auto;
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-copy p {
  color: var(--txt-2);
  margin-bottom: 14px;
  max-width: 55ch;
}

/* ---------- Réalisations ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  border-radius: 20px;
  overflow: hidden;
}

.project-card:hover { transform: translateY(-3px); }

.project-image {
  position: relative;
  aspect-ratio: 4 / 3;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.demo-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(26, 34, 45, 0.8);
  color: #fff;
  padding: 5px 10px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.project-content { padding: 20px; }

.project-category {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.project-content h3 {
  margin: 8px 0 6px;
  font-size: 1.15rem;
}

.project-content p {
  color: var(--txt-2);
  font-size: 0.9rem;
}

/* ---------- Avis clients ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial {
  border-radius: 20px;
  padding: 24px;
}

.stars {
  color: var(--amber);
  letter-spacing: 3px;
  margin-bottom: 12px;
}

.testimonial blockquote { font-size: 0.95rem; }

.testimonial cite {
  display: block;
  margin-top: 14px;
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--txt-2);
}

/* ---------- Zone d'intervention ---------- */
.area {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.area-copy p {
  color: var(--txt-2);
  max-width: 45ch;
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.area-list span {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 8px 14px;
  border-radius: 999px;
}

.map-placeholder {
  aspect-ratio: 1;
  width: min(100%, 320px);
  margin: 0 auto;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  font-size: 2rem;
}

.map-placeholder strong { font-size: 1rem; }

.map-placeholder small {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--txt-2);
  text-transform: uppercase;
}

/* ---------- CTA finale & Contact ---------- */
.cta.liquid-glass,
.contact-cta-box {
  border-radius: 24px;
  padding: 44px;
  margin: 40px 0 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  background: rgba(26, 34, 45, 0.95) !important;
  backdrop-filter: blur(25px) saturate(180%);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  color: #fff !important;
}

.cta.liquid-glass *, .contact-cta-box * { color: inherit; }

.cta .kicker, .contact-cta-box .kicker { color: #FBBF24 !important; }

.cta h2, .contact-cta-box h2 {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.1;
  color: #fff !important;
}

.cta p, .contact-cta-box p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.85) !important;
  max-width: 45ch;
}

.cta .btn, .contact-cta-box .btn {
  background: var(--amber) !important;
  color: #fff !important;
}

.cta .btn:hover, .contact-cta-box .btn:hover {
  background: var(--amber-deep) !important;
}

.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Bande hazard & Footer ---------- */
.hazard {
  height: 6px;
  background: repeating-linear-gradient(-45deg, var(--amber) 0 10px, transparent 10px 20px);
  opacity: 0.3;
}

footer {
  background: var(--panel-2);
  border-top: 1px solid var(--line);
}

.foot-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.foot-copy {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--txt-2);
}

.foot-nav {
  display: flex;
  gap: 15px;
}

.foot-nav a {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--txt);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}

.foot-nav a:hover { color: var(--amber); }

/* ---------- Page Devis & Contact ---------- */
.back-link {
  background: none;
  border: none;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--txt-2);
  cursor: pointer;
  margin: 30px 0 10px 0;
  display: inline-block;
  text-decoration: none;
}
.back-link:hover { color: var(--amber); }

.page-head { margin-bottom: 40px; }
.page-head h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 10px 0 15px 0;
}
.page-head p { color: var(--txt-2); max-width: 45ch; }

.workorder {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  margin-bottom: 60px;
}

.wo-head {
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--txt-2);
  text-transform: uppercase;
}
.wo-head b { color: var(--txt); }

.wo-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.wo-body label {
  display: block;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--txt-2);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.wo-body input, .wo-body textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 1rem;
  color: var(--txt);
  outline: none;
}

.wo-body input:focus, .wo-body textarea:focus {
  border-color: var(--amber);
  background: var(--panel);
}
.wo-body textarea { resize: vertical; min-height: 120px; }
.wo-body .btn { width: 100%; margin-top: 10px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 30px;
  align-items: stretch;
  margin-bottom: 40px;
}

.contact-big {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  color: var(--txt);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.contact-big small {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--txt-2);
  text-transform: uppercase;
}

.contact-big:hover {
  border-color: var(--amber);
  background: var(--amber-soft);
  transform: translateY(-2px);
}

.legal-content {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.hidden { display: none; }

@media (max-width: 768px) {
  header { padding: 0 16px; top: 12px; }
  main { padding: 0 16px; }
  .nav-container { flex-wrap: wrap; justify-content: center; border-radius: 24px; row-gap: 12px; }
  nav { order: 3; width: 100%; justify-content: center; padding-top: 12px; border-top: 1px dashed var(--line); }
  .hero, .about, .area, .contact-grid { grid-template-columns: 1fr; }
  .project-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .cta.liquid-glass, .contact-cta-box { flex-direction: column; align-items: flex-start; padding: 32px; }
  .cta-actions { width: 100%; flex-direction: column; }
  .cta-actions .btn { width: 100%; }
}

.demo-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(26, 34, 45, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.demo-box {
  background: rgba(255, 255, 255, 0.9) !important;
  border-radius: 24px;
  padding: 40px;
  max-width: 500px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.demo-box h2 {
  font-size: 1.5rem;
  margin: 10px 0 15px;
  color: var(--txt);
}

.demo-box p {
  color: var(--txt-2);
  font-size: 0.95rem;
  margin-bottom: 25px;
  line-height: 1.5;
}

.demo-box .btn {
  width: 100%;
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}