/* ============================================
   TK SERVICES – Style principal
   Thème : Industriel sombre
   ============================================ */

/* ---- Reset & Variables ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
  --blue:        #1a52c4;
  --blue-dk:     #0a3faa;
  --dark:        #0d1117;
  --dark-2:      #161b22;
  --dark-3:      #21262d;
  --border:      #30363d;
  --text:        #e6edf3;
  --text-muted:  #8b949e;
  --white:       #ffffff;
  --font-head:   'Barlow Condensed', 'Arial Black', sans-serif;
  --font-body:   'Inter', 'Segoe UI', sans-serif;
  --radius:      10px;
  --shadow:      0 8px 32px rgba(0,0,0,0.4);
  --trans:       0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  width: 92%;
  max-width: 1160px;
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--trans);
}
.btn-orange {
  background: var(--blue);
  color: var(--white);
}
.btn-orange:hover { background: var(--blue-dk); transform: translateY(-2px); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-full { width: 100%; justify-content: center; }

/* ---- Section base ---- */
.section { padding: 90px 0; }
.section-dark { background: #010409; }

.section-head {
  text-align: center;
  margin-bottom: 60px;
}
.section-head h2 {
  font-family: var(--font-head);
  font-size: 2.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin: 10px 0 14px;
}
.section-head p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }

.section-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue);
  padding: 4px 14px;
  border: 1px solid rgba(26,82,196,.35);
  border-radius: 20px;
}

/* ============================================
   HEADER
   ============================================ */
#header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13,17,23,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--trans);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 54px;
  width: auto;
  display: block;
  background: var(--white);
  border-radius: 10px;
  padding: 5px 10px;
  transition: opacity var(--trans);
}
.logo-img:hover { opacity: 0.88; }

.logo-img--footer {
  height: 64px;
  padding: 6px 12px;
  margin-bottom: 14px;
}

#navbar ul {
  display: flex;
  align-items: center;
  gap: 6px;
}
#navbar a {
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--trans);
}
#navbar a:hover { color: var(--text); background: var(--dark-3); }
.nav-cta {
  background: var(--blue) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--blue-dk) !important; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--trans);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/fond.png');
  background-size: cover;
  background-position: center center;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(5, 8, 12, 0.72) 0%,
    rgba(5, 8, 12, 0.52) 50%,
    rgba(5, 8, 12, 0.68) 100%
  );
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 0 100px;
}

.hero-location {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 24px;
}

.hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-highlight {
  color: var(--blue);
  position: relative;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-rating {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .88rem;
  color: var(--text-muted);
}
.hero-rating .stars { color: var(--blue); font-size: 1rem; display:flex; gap:2px; }

.hero-scroll-btn {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
  animation: bounce 2s infinite;
  z-index: 2;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   BANDEAU
   ============================================ */
.bandeau {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.bandeau-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.bandeau-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: .92rem;
  padding: 8px 32px;
}
.bandeau-item i { color: var(--blue); font-size: 1.1rem; }
.bandeau-sep {
  width: 1px;
  height: 32px;
  background: var(--border);
}

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

.svc-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all var(--trans);
  position: relative;
  overflow: hidden;
}
.svc-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans);
}
.svc-card:hover { border-color: rgba(26,82,196,.4); transform: translateY(-4px); }
.svc-card:hover::before { transform: scaleX(1); }

.svc-icon {
  width: 56px; height: 56px;
  background: rgba(26,82,196,.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--blue);
  margin-bottom: 20px;
  transition: background var(--trans);
}
.svc-card:hover .svc-icon { background: rgba(26,82,196,.22); }

.svc-card h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 12px;
  color: var(--white);
}
.svc-card p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.svc-tag {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--blue);
}

/* ============================================
   À PROPOS
   ============================================ */
.about-photo-wrap {
  position: relative;
  max-width: 480px;
  width: 100%;
}
.about-photo {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center;
  border-radius: 16px;
  border: 1px solid var(--border);
  display: block;
}
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.about-visual {
  display: flex;
  justify-content: center;
}
.about-card-visual {
  position: relative;
  width: 320px; height: 380px;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}
.about-icon-main {
  font-size: 6rem;
  color: rgba(26,82,196,.15);
}
.about-lines {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 28px;
}
.about-lines span {
  display: block;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
}
.about-lines span:nth-child(2) { width: 70%; }
.about-lines span:nth-child(3) { width: 50%; }

.about-float-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  box-shadow: var(--shadow);
}
.about-float-badge i { font-size: 1.2rem; }

.about-text h2 {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin: 14px 0 24px;
}
.text-orange { color: var(--blue); }
.about-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
  margin: 36px 0;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.a-stat { text-align: center; }
.a-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.a-unit { font-family: var(--font-head); font-size:1.6rem; color:var(--blue); font-weight:800; }
.a-label {
  display: block;
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}

/* ============================================
   RÉALISATIONS
   ============================================ */

/* Onglets filtre */
.gallery-tabs {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.g-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 22px 28px 18px;
  min-width: 155px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--dark-2);
  color: var(--text-muted);
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.g-tab-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all 0.3s ease;
  color: var(--text-muted);
}

.g-tab-label {
  font-size: .8rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
  letter-spacing: .2px;
  color: inherit;
}

.g-tab-count {
  position: absolute;
  top: -10px;
  right: -10px;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-family: var(--font-body);
}

/* Hover */
.g-tab:hover {
  border-color: rgba(26,82,196,.45);
  background: rgba(26,82,196,.06);
  color: var(--text);
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(0,0,0,.5), 0 0 0 1px rgba(26,82,196,.15);
}
.g-tab:hover .g-tab-icon {
  background: rgba(26,82,196,.15);
  color: var(--blue);
}
.g-tab:hover .g-tab-count {
  border-color: rgba(26,82,196,.3);
  color: var(--blue);
}

/* Actif */
.g-tab.active {
  border-color: var(--blue);
  background: linear-gradient(145deg, rgba(26,82,196,.2) 0%, rgba(26,82,196,.07) 100%);
  color: var(--white);
  box-shadow: 0 8px 28px rgba(26,82,196,.22), 0 0 0 1px rgba(26,82,196,.35);
}
.g-tab.active .g-tab-icon {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26,82,196,.55);
}
.g-tab.active .g-tab-count {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(26,82,196,.4);
}

/* Grille galerie */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.g-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--dark-2);
}
.g-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1);
}
.g-item:hover .g-photo { transform: scale(1.06); }

.g-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.1) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--trans);
}
.g-item:hover .g-overlay { opacity: 1; }
.g-overlay h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 4px;
}
.g-overlay span { font-size: .75rem; color: var(--blue); font-weight: 600; letter-spacing: .5px; }

/* ============================================
   SECTION AVIS
   ============================================ */
.section-rating {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 70px 0;
}
.rating-wrap {
  display: flex;
  align-items: center;
  gap: 60px;
}
.rating-left { text-align: center; flex-shrink: 0; }
.big-note {
  display: block;
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.stars { display: flex; gap: 4px; }
.stars i { color: var(--blue); }
.stars-lg i { font-size: 1.3rem; }
.stars-lg { justify-content: center; margin: 10px 0; }
.rating-src { font-size: .85rem; color: var(--text-muted); }

.rating-divider {
  width: 1px;
  height: 140px;
  background: var(--border);
  flex-shrink: 0;
}
.rating-right h3 {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.rating-right p { color: var(--text-muted); margin-bottom: 24px; max-width: 460px; }

/* ============================================
   CONTACT
   ============================================ */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info-block h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 28px;
  color: var(--white);
}
.cinfo-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 28px; }
.cinfo-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.cinfo-list li strong { display: block; color: var(--text); margin-bottom: 2px; }
.cinfo-list li a { color: var(--blue); }
.cinfo-list li a:hover { text-decoration: underline; }

.cinfo-icon {
  width: 38px; height: 38px;
  background: rgba(26,82,196,.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }

/* Form */
.contact-form {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: .5px;
}
.req { color: var(--blue); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: .93rem;
  font-family: var(--font-body);
  color: var(--text);
  outline: none;
  transition: border-color var(--trans);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); }
.form-group select option { background: var(--dark-3); }
.form-note {
  text-align: center;
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 14px;
}

/* ============================================
   FOOTER
   ============================================ */
#footer {
  background: #010409;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 60px;
  padding: 70px 0 50px;
}
.footer-logo { margin-bottom: 16px; }
.footer-brand p {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li {
  font-size: .88rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.footer-col li i { color: var(--blue); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  background: rgba(0,0,0,.4);
  border-top: 1px solid var(--border);
  padding: 18px 0;
  text-align: center;
  font-size: .82rem;
  color: var(--text-muted);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lb-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.lb-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 90vw;
  max-height: 90vh;
}

.lb-img {
  max-width: 90vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 10px;
  display: block;
  box-shadow: 0 24px 80px rgba(0,0,0,0.8);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.lb-img.loading {
  opacity: 0;
  transform: scale(0.97);
}

.lb-caption {
  margin-top: 18px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.lb-caption h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: .5px;
}
.lb-caption span {
  font-size: .82rem;
  color: var(--blue);
  font-weight: 600;
}
.lb-counter {
  font-size: .75rem !important;
  color: var(--text-muted) !important;
  margin-top: 2px;
}

/* Bouton fermer */
.lb-close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10000;
}
.lb-close:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: scale(1.1);
}

/* Boutons navigation */
.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10000;
}
.lb-prev { left: 20px; }
.lb-next { right: 20px; }
.lb-nav:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-50%) scale(1.1);
}

/* Curseur pointeur sur les images galerie */
.g-item { cursor: zoom-in; }