/* ===========================
   LOIRE ANTI NUISIBLE - CSS
   =========================== */

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

:root {
  --rouge:      #C0151A;
  --rouge-dark: #8B0E11;
  --rouge-light:#E63237;
  --or:         #C9A84C;
  --or-light:   #E8C96A;
  --or-dark:    #9B7B2E;
  --noir:       #0F0F0F;
  --gris-dark:  #1A1A1A;
  --gris:       #2C2C2C;
  --gris-mid:   #555;
  --blanc:      #FAFAFA;
  --blanc-off:  #F4F0E8;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Raleway', sans-serif;
  background: var(--noir);
  color: var(--blanc);
  overflow-x: hidden;
}

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

/* ========= NAVBAR ========= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  background: rgba(15,15,15,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  height: 65px;
  background: rgba(10,10,10,0.97);
  border-bottom-color: rgba(201,168,76,0.4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.nav-logo .logo-icon {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--rouge), var(--rouge-dark));
  border: 2px solid var(--or);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}

.nav-logo .logo-text { line-height: 1.1; }
.nav-logo .logo-text span:first-child {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--blanc);
  letter-spacing: 0.5px;
}
.nav-logo .logo-text span:last-child {
  font-size: 11px;
  font-weight: 500;
  color: var(--or);
  letter-spacing: 2px;
  text-transform: uppercase;
}

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

.nav-links a {
  text-decoration: none;
  color: rgba(250,250,250,0.75);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 4px;
  transition: all 0.25s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 1px;
  background: var(--or);
  transform: scaleX(0);
  transition: transform 0.25s;
}

.nav-links a:hover { color: var(--blanc); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--or); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  background: var(--rouge);
  color: var(--blanc);
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  border: 1px solid var(--rouge-light);
  transition: all 0.25s;
}
.nav-phone:hover { background: var(--rouge-light); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(192,21,26,0.4); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--or);
  transition: all 0.3s;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(192,21,26,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(201,168,76,0.08) 0%, transparent 50%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 80px,
      rgba(201,168,76,0.03) 80px,
      rgba(201,168,76,0.03) 81px
    );
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A84C' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 40px 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(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 24px;
}
.hero-badge::before { content: '✦'; font-size: 8px; }

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 900;
  line-height: 1.08;
  color: var(--blanc);
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: var(--rouge);
  display: block;
}

.hero-title .gold {
  color: var(--or);
}

.hero-subtitle {
  font-size: 16px;
  font-weight: 400;
  color: rgba(250,250,250,0.65);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--rouge);
  color: var(--blanc);
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  border: 1px solid var(--rouge-light);
  transition: all 0.3s;
  cursor: pointer;
}
.btn-primary:hover { background: var(--rouge-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(192,21,26,0.45); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--or);
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  border: 1px solid var(--or);
  transition: all 0.3s;
}
.btn-secondary:hover { background: rgba(201,168,76,0.1); transform: translateY(-2px); }

.hero-certifs {
  display: flex;
  gap: 20px;
  margin-top: 36px;
}

.certif-badge {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 8px;
  padding: 14px 18px;
  text-align: center;
}
.certif-badge .cert-name {
  font-family: 'Playfair Display', serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--or);
}
.certif-badge .cert-label {
  font-size: 10px;
  color: rgba(250,250,250,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
  max-width: 440px;
}

.service-card-mini {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 12px;
  padding: 24px 20px;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  color: var(--blanc);
  display: block;
}
.service-card-mini:hover {
  background: rgba(192,21,26,0.15);
  border-color: var(--rouge);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(192,21,26,0.25);
}
.service-card-mini .card-icon { font-size: 32px; margin-bottom: 12px; display: block; }
.service-card-mini .card-title {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 6px;
}
.service-card-mini .card-desc {
  font-size: 12px;
  color: rgba(250,250,250,0.5);
  line-height: 1.5;
}

/* ========= SECTIONS ========= */
.section {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  color: var(--blanc);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 16px;
  color: rgba(250,250,250,0.55);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.gold-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--rouge), var(--or));
  margin: 20px auto 0;
}

/* ========= SERVICES CARDS ========= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 16px;
  padding: 36px 28px;
  transition: all 0.35s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: var(--blanc);
  display: block;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--rouge), var(--or));
  transform: scaleX(0);
  transition: transform 0.35s;
}

.service-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(201,168,76,0.4);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card .s-icon {
  font-size: 40px;
  margin-bottom: 20px;
  display: block;
}
.service-card .s-title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 12px;
}
.service-card .s-desc {
  font-size: 14px;
  color: rgba(250,250,250,0.55);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-card .s-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--or);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ========= GARANTIES ========= */
.garanties-section {
  background: rgba(192,21,26,0.06);
  border-top: 1px solid rgba(192,21,26,0.2);
  border-bottom: 1px solid rgba(192,21,26,0.2);
  padding: 80px 40px;
}

.garanties-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.garantie-item {
  text-align: center;
  padding: 30px 20px;
}
.garantie-item .g-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(192,21,26,0.2), rgba(201,168,76,0.1));
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin: 0 auto 18px;
}
.garantie-item .g-title {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 8px;
}
.garantie-item .g-text {
  font-size: 13px;
  color: rgba(250,250,250,0.5);
  line-height: 1.6;
}

/* ========= ZONE D'INTERVENTION ========= */
.zone-section {
  padding: 100px 40px;
  background: rgba(255,255,255,0.01);
}

.zone-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.zone-cities {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.city-chip {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 12px;
  color: rgba(250,250,250,0.6);
  text-align: center;
}

/* ========= CTA BAND ========= */
.cta-band {
  background: linear-gradient(135deg, var(--rouge-dark), var(--rouge));
  padding: 70px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23fff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-band .cta-inner { position: relative; z-index: 1; }
.cta-band h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 12px;
}
.cta-band p {
  font-size: 16px;
  color: rgba(250,250,250,0.8);
  margin-bottom: 30px;
}
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--or);
  color: var(--noir);
  text-decoration: none;
  padding: 16px 36px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  border: 1px solid var(--or-light);
}
.btn-gold:hover { background: var(--or-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,168,76,0.4); }

/* ========= PAGE HERO ========= */
.page-hero {
  padding: 140px 40px 80px;
  background: linear-gradient(to bottom, rgba(192,21,26,0.08), transparent);
  border-bottom: 1px solid rgba(201,168,76,0.1);
  text-align: center;
}
.page-hero .page-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 16px;
}
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  color: var(--blanc);
  line-height: 1.1;
  margin-bottom: 18px;
}
.page-hero p {
  font-size: 17px;
  color: rgba(250,250,250,0.6);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========= SERVICES DETAIL ========= */
.service-detail {
  padding: 80px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  padding: 60px 0;
  border-bottom: 1px solid rgba(201,168,76,0.1);
}

.service-block:last-child { border-bottom: none; }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }

.service-block-img {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
}

.service-block-content .sb-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 12px;
  display: block;
}
.service-block-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 20px;
  line-height: 1.2;
}
.service-block-content p {
  font-size: 15px;
  color: rgba(250,250,250,0.6);
  line-height: 1.8;
  margin-bottom: 14px;
}

.service-list {
  list-style: none;
  margin: 20px 0 28px;
}
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(250,250,250,0.65);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.service-list li::before {
  content: '✦';
  color: var(--or);
  font-size: 10px;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ========= CONTACT ========= */
.contact-section {
  padding: 80px 40px;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  overflow: hidden;
}

.contact-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 24px;
}

.info-block {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.info-block .ib-icon {
  width: 46px; height: 46px;
  background: rgba(192,21,26,0.15);
  border: 1px solid rgba(192,21,26,0.3);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.info-block .ib-content .ib-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 4px;
}
.info-block .ib-content .ib-value {
  font-size: 16px;
  color: var(--blanc);
  font-weight: 500;
}
.info-block .ib-content .ib-value a {
  color: var(--blanc);
  text-decoration: none;
}
.info-block .ib-content .ib-sub {
  font-size: 12px;
  color: rgba(250,250,250,0.45);
  margin-top: 2px;
}

.certif-row {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}
.certif-pill {
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--or);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
}

/* FORM */
.contact-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 16px;
  padding: 40px;
}

.contact-form h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--blanc);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(250,250,250,0.5);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 13px 16px;
  color: var(--blanc);
  font-family: 'Raleway', sans-serif;
  font-size: 14px;
  transition: border-color 0.25s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(250,250,250,0.25);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--or);
  background: rgba(201,168,76,0.05);
}
.form-group select option { background: #1a1a1a; }
.form-group textarea { resize: vertical; min-height: 130px; }

.form-submit {
  width: 100%;
  background: var(--rouge);
  color: var(--blanc);
  border: none;
  padding: 16px;
  border-radius: 6px;
  font-family: 'Raleway', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s;
  border: 1px solid var(--rouge-light);
}
.form-submit:hover { background: var(--rouge-light); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(192,21,26,0.4); }

/* ========= FOOTER ========= */
footer {
  background: #080808;
  border-top: 1px solid rgba(201,168,76,0.2);
  padding: 60px 40px 30px;
  overflow-x: hidden;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand .logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-brand .logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--rouge), var(--rouge-dark));
  border: 2px solid var(--or);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.footer-brand .brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--blanc);
}
.footer-brand .brand-sub {
  font-size: 10px;
  color: var(--or);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.footer-brand p {
  font-size: 14px;
  color: rgba(250,250,250,0.45);
  line-height: 1.7;
  max-width: 320px;
  margin-bottom: 20px;
}
.footer-brand .f-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--or);
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
}

.footer-links h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 20px;
}
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a {
  text-decoration: none;
  color: rgba(250,250,250,0.5);
  font-size: 14px;
  transition: color 0.2s;
}
.footer-links ul li a:hover { color: var(--blanc); }

.footer-bottom {
  max-width: 1200px;
  margin: 24px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(250,250,250,0.3);
}
.footer-bottom a { color: rgba(250,250,250,0.3); text-decoration: none; }
.footer-bottom a:hover { color: var(--or); }

/* ========= RESPONSIVE ========= */
@media (max-width: 900px) {
  .nav-links, .nav-phone { display: none; }
  .hamburger { display: flex; }

  .mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(10,10,10,0.98);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
  }
  .mobile-menu.open { transform: translateX(0); }
  .mobile-menu a {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--blanc);
    text-decoration: none;
    transition: color 0.2s;
  }
  .mobile-menu a:hover { color: var(--or); }
  .mobile-menu .m-phone {
    font-size: 22px;
    color: var(--rouge);
    font-family: 'Raleway', sans-serif;
  }
  .mobile-menu .close-btn {
    position: absolute;
    top: 24px; right: 24px;
    font-size: 30px;
    cursor: pointer;
    color: var(--or);
  }

  .hero-content { grid-template-columns: 1fr; gap: 40px; padding: 100px 24px 60px; }
  .hero-card-grid { max-width: 100%; }
  .services-grid { grid-template-columns: 1fr; }
  .garanties-grid { grid-template-columns: 1fr 1fr; }
  .zone-inner { grid-template-columns: 1fr; }
  .contact-section { grid-template-columns: 1fr; padding: 60px 24px; }
  .service-block { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    overflow: hidden;
  }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 60px 24px; }
  .garanties-section { padding: 60px 24px; }
  .zone-section { padding: 60px 24px; }
  .navbar { padding: 0 20px; }
}

@media (max-width: 580px) {
  .garanties-grid { grid-template-columns: 1fr; }
  .hero-certifs { flex-wrap: wrap; }
  .cta-band { padding: 50px 24px; }
}

/* ========= ANIMATIONS ========= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up { animation: fadeUp 0.7s ease both; }
.fade-up.d1 { animation-delay: 0.1s; }
.fade-up.d2 { animation-delay: 0.25s; }
.fade-up.d3 { animation-delay: 0.4s; }
.fade-up.d4 { animation-delay: 0.55s; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}