/* =========================================
   TMS MÉTALLERIE — Design Industriel Premium
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Bebas+Neue&display=swap');

:root {
  --brand:        #E67E22;
  --brand-dark:   #C0392B;
  --brand-light:  #F39C12;
  --dark:         #0D0D0D;
  --dark-2:       #141414;
  --dark-3:       #1C1C1C;
  --dark-4:       #242424;
  --steel:        #2C2C2C;
  --steel-light:  #3A3A3A;
  --text:         #E5E5E5;
  --text-muted:   #9A9A9A;
  --white:        #FFFFFF;
  --radius:       12px;
  --radius-lg:    20px;
  --shadow:       0 4px 30px rgba(0,0,0,0.5);
  --shadow-brand: 0 4px 20px rgba(230,126,34,0.3);
  --transition:   0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* =====================================
   SCROLLBAR
   ===================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-2); }
::-webkit-scrollbar-thumb { background: var(--brand); border-radius: 3px; }

/* =====================================
   UTILITAIRES
   ===================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--brand);
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.section-title span {
  color: var(--brand);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.8;
}

/* =====================================
   BOUTONS
   ===================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--brand);
  color: var(--white);
  border-color: var(--brand);
}

.btn-primary:hover {
  background: var(--brand-light);
  border-color: var(--brand-light);
  box-shadow: var(--shadow-brand);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand);
  transform: translateY(-2px);
}

/* =====================================
   NAVIGATION
   ===================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  transition: all 0.4s ease;
  background: transparent;
}

.nav.scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(230,126,34,0.15);
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

.nav-inner {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  height: 48px;
  width: 48px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid rgba(230,126,34,0.4);
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name .tms {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  color: var(--white);
}

.brand-name .metallerie {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand);
}

.nav-links {
  display: flex;
  align-items: center;
}

.nav-links ul {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--brand);
  border-radius: 1px;
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--white);
}

.nav-links a:hover::after {
  width: 60%;
}

.nav-cta {
  background: var(--brand) !important;
  color: var(--white) !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--brand-light) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-brand) !important;
}

/* Hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.3s;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/hero_bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: brightness(0.35) saturate(0.8);
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,13,13,0.85) 0%,
    rgba(13,13,13,0.3) 50%,
    rgba(230,126,34,0.1) 100%
  );
}

/* Animated grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(230,126,34,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230,126,34,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { background-position: 0 0; }
  100% { background-position: 60px 60px; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(230,126,34,0.12);
  border: 1px solid rgba(230,126,34,0.3);
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 50px;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--brand);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.85;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-stat-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  color: var(--brand);
  letter-spacing: 0.04em;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.hero-card:hover {
  border-color: rgba(230,126,34,0.3);
}

.hero-card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.hero-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.hero-card-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-card-main {
  border: 1px solid rgba(230,126,34,0.25);
  background: linear-gradient(135deg, rgba(230,126,34,0.08), rgba(230,126,34,0.02));
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s infinite;
  z-index: 2;
}

.scroll-indicator .arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,0.3);
  border-bottom: 2px solid rgba(255,255,255,0.3);
  transform: rotate(45deg);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* =====================================
   SECTION À PROPOS
   ===================================== */
.about {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(230,126,34,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-block {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 480px;
  display: block;
  filter: brightness(0.9) saturate(0.9);
}

.about-img-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--brand);
  color: var(--white);
  padding: 16px 22px;
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  text-align: center;
}

.about-img-badge .years {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.4rem;
  line-height: 1;
  letter-spacing: 0.04em;
}

.about-img-badge .years-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.9;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 32px 0;
}

.about-value {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(230,126,34,0.07);
  border: 1px solid rgba(230,126,34,0.15);
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}

.about-value:hover {
  background: rgba(230,126,34,0.12);
  border-color: rgba(230,126,34,0.3);
}

.about-value-icon {
  font-size: 1.1rem;
}

/* =====================================
   SERVICES
   ===================================== */
.services {
  background: var(--dark);
  position: relative;
}

.services-header {
  text-align: center;
  margin-bottom: 64px;
}

.services-header .section-subtitle {
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  group: true;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  border-color: rgba(230,126,34,0.2);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(230,126,34,0.08);
}

.service-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  filter: brightness(0.85) saturate(0.85);
}

.service-card:hover .service-img {
  transform: scale(1.05);
  filter: brightness(0.95) saturate(1);
}

.service-body {
  padding: 28px;
}

.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(230,126,34,0.12);
  border: 1px solid rgba(230,126,34,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand);
  background: rgba(230,126,34,0.08);
  border: 1px solid rgba(230,126,34,0.15);
  padding: 4px 10px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* =====================================
   AVANTAGES — POURQUOI NOUS CHOISIR
   ===================================== */
.why-us {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.why-card {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.why-card:hover {
  border-color: rgba(230,126,34,0.2);
  transform: translateY(-4px);
}

.why-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}

.why-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.why-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =====================================
   RÉALISATIONS
   ===================================== */
.realisations {
  background: var(--dark);
}

.realisations-header {
  text-align: center;
  margin-bottom: 56px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--dark-3);
  cursor: pointer;
  aspect-ratio: 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(0.85) saturate(0.8);
}

.gallery-item:hover img {
  transform: scale(1.08);
  filter: brightness(1) saturate(1);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
}

.load-more-wrap {
  text-align: center;
  margin-top: 40px;
}

/* =====================================
   CONTACT
   ===================================== */
.contact {
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(230,126,34,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  transition: var(--transition);
}

.contact-item:hover {
  border-color: rgba(230,126,34,0.2);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(230,126,34,0.12);
  border: 1px solid rgba(230,126,34,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-content {}

.contact-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 4px;
}

.contact-item-value {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

.contact-item-value a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-item-value a:hover {
  color: var(--brand);
}

.contact-hours {
  margin-top: 30px;
  padding: 20px;
  background: rgba(230,126,34,0.06);
  border: 1px solid rgba(230,126,34,0.15);
  border-radius: var(--radius);
}

.contact-hours h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}

.contact-hours p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.contact-hours p strong {
  color: var(--text);
}

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

.contact-map-side iframe {
  width: 100%;
  height: 380px;
  border: none;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.06);
}

.contact-zone {
  margin-top: 16px;
  padding: 14px 18px;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-zone .zone-icon {
  color: var(--brand);
  font-size: 1.1rem;
}

/* =====================================
   FOOTER
   ===================================== */
footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 48px 0 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 30px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.footer-logo {
  height: 44px;
  width: 44px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid rgba(230,126,34,0.3);
}

.footer-brand-name .tms {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: var(--white);
}

.footer-brand-name .metallerie {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand);
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 300px;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 20px;
}

.footer-col-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col-list a {
  text-decoration: none;
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-col-list a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-bottom-links a:hover { color: var(--brand); }

/* =====================================
   BOUTONS FLOTTANTS
   ===================================== */
.floating-buttons {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 500;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.float-btn.call {
  background: linear-gradient(135deg, #1dbf73, #17a35e);
}

.float-btn.mail {
  background: linear-gradient(135deg, #E67E22, #C0392B);
}

.float-btn:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.5);
}

/* =====================================
   BANNIÈRE COOKIES
   ===================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(20,20,20,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(230,126,34,0.2);
  padding: 20px 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner p {
  font-size: 0.875rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 200px;
}

.cookie-banner a {
  color: var(--brand);
}

.cookie-actions {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}

.cookie-btn.accept {
  background: var(--brand);
  color: var(--white);
}

.cookie-btn.accept:hover {
  background: var(--brand-light);
}

.cookie-btn.reject {
  background: rgba(255,255,255,0.06);
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.1);
}

.cookie-btn.reject:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text);
}

/* =====================================
   ANIMATIONS ENTRÉE
   ===================================== */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* =====================================
   RESPONSIVE
   ===================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > *:first-child { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .hero-content { grid-template-columns: 1fr; padding-top: 100px; }
  .hero-visual { display: none; }
  .hero-title { font-size: clamp(2.8rem, 10vw, 4rem); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img { height: 300px; }
  .services-grid { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-map-side { position: relative; top: 0; }
  .footer-top { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(13,13,13,0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(230,126,34,0.15);
    padding: 16px;
  }

  .nav-links.open { display: block; }
  .nav-links ul { flex-direction: column; gap: 4px; }
  .nav-links a { display: block; padding: 12px 16px; }
  .menu-toggle { display: flex; }
}

@media (max-width: 480px) {
  .section { padding: 70px 0; }
  .why-us-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .hero-stats { gap: 20px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}