/* Reset et base */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter','Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa;overflow-x:hidden}

/* Container */
.container{max-width:1200px;margin:0 auto;padding:0 2rem;position:relative}

/* Header - Design Premium */
#header{background:linear-gradient(135deg,#1e3c72 0%,#2a5298 100%);color:white;padding:1.2rem 0;position:sticky;top:0;z-index:1000;box-shadow:0 4px 20px rgba(0,0,0,0.15);backdrop-filter:blur(10px)}
.header-container{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 2rem;gap:2rem}

/* Logo amélioré */
.logo{font-size:1.6rem;font-weight:800;color:#ffffff;text-decoration:none;transition:all .4s ease;display:flex;align-items:center;gap:1rem;text-shadow:2px 2px 8px rgba(0,0,0,0.3);position:relative;padding:1rem 1.5rem;border-radius:15px;background:rgba(255,255,255,0.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2)}
.logo:hover{color:#ffffff;transform:scale(1.05);background:rgba(255,255,255,0.2);box-shadow:0 8px 25px rgba(255,255,255,0.2);text-shadow:3px 3px 12px rgba(0,0,0,0.4)}
.logo-icon{font-size:2.5rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.3))}
.logo-text{display:flex;flex-direction:column;gap:0.2rem}
.logo-text strong{font-size:1.4rem;font-weight:700;color:#ffffff}
.logo-location{font-size:1.2rem;font-weight:600;color:#e3f2fd;opacity:0.9}

/* Navigation desktop - Amélioré */
nav ul{display:flex;list-style:none;gap:2.5rem;margin:0;padding:0;align-items:center}
nav a{color:white;text-decoration:none;transition:all .3s ease;font-weight:500;position:relative;padding:.8rem 0;font-size:.95rem}
nav a:hover{color:#e3f2fd;transform:translateY(-2px)}
nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(45deg,#e3f2fd,#bbdefb);transition:width .3s ease;border-radius:1px}
nav a:hover::after{width:100%}

/* Menu burger mobile - Amélioré */
.burger{display:none;flex-direction:column;cursor:pointer;padding:.5rem;gap:4px}
.burger span{width:28px;height:3px;background:white;margin:0;transition:.3s;border-radius:2px}
.burger:hover span{background:#e3f2fd;transform:scale(1.1)}

/* Contact info header - CORRIGÉ POUR ÉVITER LE DÉBORDEMENT */
.contact-info{display:flex;align-items:center}
.contact-info .tel-urgence{color:white;text-decoration:none;font-weight:700;font-size:1rem;transition:all .3s ease;padding:.6rem 1.2rem;border-radius:25px;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);white-space:nowrap;display:flex;align-items:center;gap:.5rem}
.contact-info .tel-urgence:hover{color:#1e3c72;background:white;transform:scale(1.05);box-shadow:0 4px 15px rgba(255,255,255,0.3)}

/* Navigation mobile - Amélioré */
.nav-mobile{display:none;background:rgba(30,60,114,.98);position:absolute;top:100%;left:0;width:100%;padding:1.5rem 0;backdrop-filter:blur(15px);border-top:1px solid rgba(255,255,255,0.1)}
.nav-mobile.active{display:block;animation:slideDown .4s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
.nav-mobile ul{list-style:none;padding:0 2rem;margin:0}
.nav-mobile li{margin:1.2rem 0}
.nav-mobile a{color:white;text-decoration:none;display:block;padding:.8rem 0;transition:all .3s ease;font-weight:500;border-bottom:1px solid rgba(255,255,255,0.1)}
.nav-mobile a:hover{color:#e3f2fd;padding-left:1rem;background:rgba(255,255,255,0.1);border-radius:8px}

/* Hero Section - Design moderne avec image de fond */
.hero{background:none;color:white;padding:0;text-align:center;position:relative;overflow:hidden;min-height:100vh;display:flex;align-items:center;justify-content:center}
.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#1e3c72 0%,#2a5298 50%,#1e3c72 100%),url('https://images.unsplash.com/photo-1518709268805-4e9042af2176?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;z-index:1}
.hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(30,60,114,0.85) 0%,rgba(42,82,152,0.8) 50%,rgba(30,60,114,0.85) 100%);z-index:2}
.hero-content{max-width:1000px;margin:0 auto;padding:0 2rem;position:relative;z-index:3;text-align:center}

/* Titre principal amélioré - Couleur plus visible */
.hero-title{font-size:4.5rem;margin-bottom:2.5rem;color:white;text-shadow:3px 3px 12px rgba(0,0,0,0.4);animation:fadeInUp 1.2s ease;font-weight:800;line-height:1.1;letter-spacing:-0.02em;display:flex;flex-direction:column;gap:1rem}
.hero-main{background:linear-gradient(45deg,#ffffff,#e3f2fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:4rem;font-weight:900;text-shadow:2px 2px 8px rgba(0,0,0,0.5)}
.hero-location{background:linear-gradient(45deg,#ffd700,#ffed4e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:3.5rem;font-weight:800;text-shadow:2px 2px 8px rgba(0,0,0,0.5)}

@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
.hero-subtitle{font-size:1.6rem;margin-bottom:2rem;opacity:.95;animation:fadeInUp 1.2s ease .3s both;font-weight:400;line-height:1.6;text-shadow:2px 2px 8px rgba(0,0,0,0.3)}
.hero-features{font-size:1.3rem;margin-bottom:3rem;opacity:.9;animation:fadeInUp 1.2s ease .4s both;font-weight:500;line-height:1.6;text-shadow:2px 2px 8px rgba(0,0,0,0.3)}
.location-highlight{background:linear-gradient(45deg,#e3f2fd,#bbdefb);color:#1e3c72;padding:.6rem 1.2rem;border-radius:30px;font-weight:700;box-shadow:0 6px 20px rgba(0,0,0,0.2);display:inline-block;margin:0 .4rem;border:2px solid rgba(255,255,255,0.4);backdrop-filter:blur(10px)}
.cta-buttons{display:flex;gap:2.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:4rem;animation:fadeInUp 1.2s ease .6s both}

/* Boutons améliorés */
.btn{display:inline-flex;align-items:center;gap:.8rem;padding:1.2rem 2.5rem;text-decoration:none;border-radius:50px;font-weight:700;transition:all .4s ease;position:relative;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,0.2);font-size:1.1rem;border:none;cursor:pointer}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.3),transparent);transition:left .6s ease}
.btn:hover::before{left:100%}
.btn-primary{background:linear-gradient(45deg,#28a745,#20c997);color:white;border:none}
.btn-primary:hover{background:linear-gradient(45deg,#218838,#1ea085);transform:translateY(-4px);box-shadow:0 8px 25px rgba(40,167,69,0.4)}
.btn-secondary{background:rgba(255,255,255,0.15);color:white;border:2px solid rgba(255,255,255,0.3);backdrop-filter:blur(10px)}
.btn-secondary:hover{background:rgba(255,255,255,0.25);color:white;transform:translateY(-4px);box-shadow:0 8px 25px rgba(255,255,255,0.3)}
.btn-icon{font-size:1.2rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.3))}

/* Trust indicators */
.trust-indicators{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap;animation:fadeInUp 1.2s ease .8s both}
.trust-item{display:flex;align-items:center;gap:0.8rem;background:rgba(255,255,255,0.1);padding:1rem 1.5rem;border-radius:25px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);transition:all .3s ease}
.trust-item:hover{background:rgba(255,255,255,0.2);transform:translateY(-2px);box-shadow:0 4px 15px rgba(255,255,255,0.2)}
.trust-icon{font-size:1.3rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.3))}
.trust-item span:last-child{font-weight:600;color:white;text-shadow:1px 1px 4px rgba(0,0,0,0.3)}

/* Sections - Design Premium */
.section{padding:6rem 0;position:relative}
.section-title{text-align:center;margin-bottom:4rem;position:relative}
.section-title h2{font-size:3.2rem;color:#1e3c72;margin-bottom:1.5rem;position:relative;display:inline-block;font-weight:700}
.section-title h2::after{content:'';position:absolute;bottom:-15px;left:50%;transform:translateX(-50%);width:100px;height:5px;background:linear-gradient(45deg,#1e3c72,#2a5298);border-radius:3px}
.section-subtitle{font-size:1.3rem;color:#666;text-align:center;max-width:900px;margin:0 auto;line-height:1.8;font-weight:400}

/* Services Grid - Design Premium */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:3rem;margin-top:5rem}
.service-card{background:white;padding:3rem;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,0.1);text-align:center;transition:all .5s ease;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.3);backdrop-filter:blur(10px)}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(45deg,#1e3c72,#2a5298);transform:scaleX(0);transition:transform .4s ease}
.service-card:hover::before{transform:scaleX(1)}
.service-card:hover{transform:translateY(-15px);box-shadow:0 20px 50px rgba(0,0,0,0.2)}
.service-icon{font-size:4.5rem;margin-bottom:2rem;display:block;transition:transform .4s ease;filter:drop-shadow(0 4px 8px rgba(0,0,0,0.1))}
.service-card:hover .service-icon{transform:scale(1.15) rotate(5deg)}
.service-card h3{color:#1e3c72;margin-bottom:1.5rem;font-size:1.5rem;font-weight:700}
.service-card p{color:#666;margin-bottom:2rem;line-height:1.8;font-size:1.05rem}

/* Assistance à Distance Section - Amélioré */
.assistance-distance{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);padding:6rem 0;position:relative}
.assistance-distance::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%231e3c72" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');opacity:0.3}

/* Remote Assistance Section - Amélioré */
.remote-assistance{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);padding:6rem 0}
.steps-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:3rem;margin-top:5rem}
.step{text-align:center;background:white;padding:3rem;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,0.1);transition:all .5s ease;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.3)}
.step:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,0.2)}
.step-number{width:90px;height:90px;background:linear-gradient(45deg,#1e3c72,#2a5298);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:700;margin:0 auto 2rem;box-shadow:0 6px 20px rgba(30,60,114,0.3);transition:transform .4s ease;position:relative}
.step-number::before{content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:linear-gradient(45deg,#1e3c72,#2a5298);border-radius:50%;z-index:-1;opacity:0;transition:opacity .4s ease}
.step:hover .step-number{transform:scale(1.1)}
.step:hover .step-number::before{opacity:1}
.step h3{color:#1e3c72;margin-bottom:1.5rem;font-size:1.4rem;font-weight:700}
.step p{color:#666;line-height:1.8;margin-bottom:2rem;font-size:1.05rem}

/* Buttons in steps - Amélioré */
.step .btn{display:inline-flex;align-items:center;gap:.8rem;padding:1.2rem 2.5rem;margin:.8rem;border-radius:50px;text-decoration:none;font-weight:700;transition:all .4s ease;box-shadow:0 6px 20px rgba(0,0,0,0.2);font-size:1.05rem}
.step .btn-download{background:linear-gradient(45deg,#28a745,#20c997);color:white;border:none}
.step .btn-download:hover{background:linear-gradient(45deg,#218838,#1ea085);transform:translateY(-4px);box-shadow:0 8px 25px rgba(40,167,69,0.4)}
.step .btn-call{background:linear-gradient(45deg,#fd7e14,#ff8c42);color:white;border:none}
.step .btn-call:hover{background:linear-gradient(45deg,#e8690b,#f57c00);transform:translateY(-4px);box-shadow:0 8px 25px rgba(253,126,20,0.4)}
.step .btn-security{background:linear-gradient(45deg,#17a2b8,#20c997);color:white;border:none}
.step .btn-security:hover{background:linear-gradient(45deg,#138496,#1ea085);transform:translateY(-4px);box-shadow:0 8px 25px rgba(23,162,184,0.4)}

/* Security box - Amélioré */
.security-box{background:linear-gradient(135deg,#fff3cd,#ffeaa7);border:1px solid #ffeaa7;border-left:5px solid #f39c12;padding:2.5rem;margin:3rem 0;border-radius:20px;box-shadow:0 8px 25px rgba(243,156,18,0.2);position:relative;overflow:hidden}
.security-box::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="security" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M25 10 L45 10 L45 30 L25 30 Z" fill="%23f39c12" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23security)"/></svg>');opacity:0.3}
.security-box h4{color:#856404;margin-bottom:2rem;font-size:1.3rem;font-weight:700}
.security-box ul{list-style:none;padding-left:0;margin:0}
.security-box li{color:#856404;margin:1.2rem 0;padding-left:2.5rem;position:relative;line-height:1.7;font-weight:500}
.security-box li:before{content:"✓";color:#28a745;font-weight:700;position:absolute;left:0;font-size:1.3rem}

/* Problems solved - Amélioré */
.problems-solved{background:white;padding:3rem;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,0.1);margin-top:4rem;border:1px solid rgba(255,255,255,0.3);position:relative;overflow:hidden}
.problems-solved::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(45deg,#28a745,#20c997);border-radius:20px 20px 0 0}
.problems-solved h4{color:#1e3c72;margin-bottom:2rem;text-align:center;font-size:1.4rem;font-weight:700}
.problems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.problem-item{display:flex;align-items:center;gap:1rem;color:#666;padding:1rem;background:#f8f9fa;border-radius:15px;transition:all .4s ease;font-weight:500;border:1px solid rgba(0,0,0,0.05)}
.problem-item:hover{background:#e3f2fd;color:#1e3c72;transform:translateX(8px);box-shadow:0 4px 15px rgba(30,60,114,0.1)}
.problem-item:before{content:"✓";color:#28a745;font-weight:700;font-size:1.2rem;flex-shrink:0}

/* Testimonials - Design Premium */
.testimonials{background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);padding:6rem 0;position:relative}
.testimonials::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="testimonials" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1" fill="%231e3c72" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23testimonials)"/></svg>');opacity:0.4}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:3rem;margin-top:5rem}
.testimonial-card{background:white;padding:3rem;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,0.1);margin-bottom:2rem;transition:all .5s ease;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.3)}
.testimonial-card::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(45deg,#28a745,#20c997);transform:scaleX(0);transition:transform .4s ease}
.testimonial-card:hover::before{transform:scaleX(1)}
.testimonial-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,0.2)}
.testimonial-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}
.stars{color:#ffc107;font-size:1.4rem;text-shadow:0 2px 6px rgba(255,193,7,0.4)}
.testimonial-date{color:#666;font-size:1rem;background:#f8f9fa;padding:.5rem 1rem;border-radius:20px;font-weight:500}
.testimonial-text{font-style:italic;color:#666;line-height:1.8;margin-bottom:2rem;font-size:1.15rem;position:relative}
.testimonial-text::before{content:'"';font-size:3rem;color:#1e3c72;position:absolute;top:-1rem;left:-1rem;opacity:0.3}
.testimonial-author{display:flex;align-items:center;gap:1.5rem}
.author-info h4{color:#1e3c72;margin-bottom:.5rem;font-weight:700;font-size:1.1rem}
.author-info p{color:#666;font-size:1rem;font-weight:500}
.verified-badge{color:#28a745;font-weight:700;background:#e8f5e8;padding:.3rem .8rem;border-radius:15px;font-size:.9rem;border:1px solid #28a745}

/* Contact Section - Design Premium */
.contact{background:linear-gradient(135deg,#1e3c72 0%,#2a5298 100%);color:white;padding:6rem 0;position:relative;overflow:hidden}
.contact::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain2" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain2)"/></svg>');opacity:0.4}
.contact::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%,rgba(255,255,255,0.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(255,255,255,0.05) 0%,transparent 50%)}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:4rem;margin-top:5rem;position:relative;z-index:2}
.contact-form{background:rgba(255,255,255,.12);padding:3rem;border-radius:20px;backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,0.2);box-shadow:0 10px 40px rgba(0,0,0,0.2)}
.form-group{margin-bottom:2.5rem}
.form-group label{display:block;margin-bottom:1rem;font-weight:700;color:white;font-size:1.05rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:1.2rem;border:1px solid rgba(255,255,255,0.3);border-radius:12px;font-size:1rem;background:rgba(255,255,255,0.1);color:white;transition:all .4s ease;backdrop-filter:blur(10px)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:white;background:rgba(255,255,255,0.15);transform:scale(1.02);box-shadow:0 4px 15px rgba(255,255,255,0.2)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,0.7)}
.form-group textarea{height:140px;resize:vertical}
.contact-info-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2.5rem}
.contact-item{display:flex;align-items:center;gap:2rem;background:rgba(255,255,255,.12);padding:2.5rem;border-radius:20px;backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,0.2);transition:all .4s ease;box-shadow:0 8px 25px rgba(0,0,0,0.1)}
.contact-item:hover{transform:translateY(-8px);background:rgba(255,255,255,.18);box-shadow:0 15px 35px rgba(0,0,0,0.2)}
.contact-icon{font-size:3rem;color:#e3f2fd;filter:drop-shadow(0 4px 8px rgba(0,0,0,0.2))}
.contact-item h4{color:white;margin-bottom:1rem;font-weight:700;font-size:1.2rem}
.contact-item p{opacity:.95;margin:.5rem 0;line-height:1.7;font-size:1.05rem}

/* Zone d'intervention - CORRIGÉ POUR ÉVITER LES PROBLÈMES DE LAYOUT */
.zone-intervention{background:white;padding:6rem 0;position:relative}
.zone-intervention::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="zone" width="40" height="40" patternUnits="userSpaceOnUse"><rect x="0" y="0" width="40" height="40" fill="none" stroke="%231e3c72" stroke-width="1" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23zone)"/></svg>');opacity:0.3}
.cities-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:4rem}
.city-item{background:linear-gradient(135deg,#f8f9fa,#e9ecef);padding:2rem;border-radius:20px;text-align:center;transition:all .5s ease;border:1px solid rgba(255,255,255,0.3);position:relative;overflow:hidden;box-shadow:0 8px 25px rgba(0,0,0,0.08)}
.city-item::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,#1e3c72,#2a5298);opacity:0;transition:opacity .4s ease}
.city-item:hover::before{opacity:0.08}
.city-item:hover{transform:translateY(-8px);box-shadow:0 15px 40px rgba(0,0,0,0.15);background:linear-gradient(135deg,#e3f2fd,#bbdefb)}
.city-item a{color:#1e3c72;text-decoration:none;font-weight:700;position:relative;z-index:2;transition:all .4s ease;display:block;font-size:1.1rem;line-height:1.4}
.city-item:hover a{color:#2a5298;transform:scale(1.05)}

/* Advantages Grid - Design Premium */
.advantages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:3rem;margin-top:5rem}
.advantage-item{display:flex;align-items:flex-start;gap:2rem;background:white;padding:3rem;border-radius:20px;box-shadow:0 10px 40px rgba(0,0,0,0.1);transition:all .5s ease;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.3)}
.advantage-item::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(45deg,#1e3c72,#2a5298);transform:scaleX(0);transition:transform .4s ease}
.advantage-item:hover::before{transform:scaleX(1)}
.advantage-item:hover{transform:translateY(-10px);box-shadow:0 20px 50px rgba(0,0,0,0.2)}
.advantage-icon{font-size:3.5rem;color:#1e3c72;flex-shrink:0;transition:transform .4s ease;filter:drop-shadow(0 4px 8px rgba(0,0,0,0.1))}
.advantage-item:hover .advantage-icon{transform:scale(1.15) rotate(5deg)}
.advantage-item h3{color:#1e3c72;margin-bottom:1.2rem;font-size:1.4rem;font-weight:700}
.advantage-item p{color:#666;line-height:1.8;font-size:1.05rem}

/* Footer Premium - Design compact et élégant */
.footer-premium{background:linear-gradient(135deg,#0f1419 0%,#1a2332 25%,#2c3e50 50%,#1a2332 75%,#0f1419 100%);color:white;padding:3rem 0 1.5rem;margin-top:6rem;position:relative;overflow:hidden}
.footer-premium::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain3" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain3)"/></svg>');opacity:0.6}
.footer-premium::after{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(45deg,#1e3c72,#2a5298,#28a745,#20c997);border-radius:0 0 4px 4px;box-shadow:0 2px 10px rgba(30,60,114,0.3)}
.footer-content{max-width:1200px;margin:0 auto;padding:0 2rem;position:relative;z-index:2}

/* Footer main sections - Compact */
.footer-main{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem;margin-bottom:2rem;text-align:left}

/* Footer brand section - Compact */
.footer-brand{display:flex;flex-direction:column;gap:1.5rem}
.footer-logo{display:flex;align-items:center;gap:1.5rem;margin-bottom:1rem}
.footer-logo-icon{font-size:2.5rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.3))}
.footer-logo-text h3{color:#e3f2fd;font-size:1.3rem;font-weight:700;margin-bottom:0.5rem}
.footer-logo-text p{color:rgba(255,255,255,0.8);font-size:0.9rem;margin:0}
.footer-contact-urgent{background:rgba(255,255,255,0.1);padding:1.2rem;border-radius:12px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2)}
.footer-phone{display:flex;align-items:center;gap:0.8rem;color:white;text-decoration:none;font-size:1.1rem;font-weight:700;margin-bottom:0.5rem;transition:all .3s ease}
.footer-phone:hover{color:#e3f2fd;transform:scale(1.05)}
.phone-icon{font-size:1.3rem}
.phone-number{font-weight:800}
.footer-availability{color:rgba(255,255,255,0.8);font-size:0.85rem;margin:0}

/* Footer services section - Compact */
.footer-services h4{color:#e3f2fd;font-size:1.1rem;font-weight:700;margin-bottom:1rem;position:relative;padding-bottom:0.5rem}
.footer-services h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:linear-gradient(45deg,#1e3c72,#2a5298);border-radius:1px}
.footer-services ul{list-style:none;padding:0;margin:0}
.footer-services li{margin:0.6rem 0}
.footer-services a{color:rgba(255,255,255,0.8);text-decoration:none;transition:all .3s ease;display:flex;align-items:center;gap:0.5rem;padding:0.2rem 0;font-weight:500;font-size:0.9rem}
.footer-services a:hover{color:#e3f2fd;transform:translateX(5px)}
.footer-services a::before{content:'→';color:#28a745;font-weight:700;opacity:0;transition:opacity .3s ease}
.footer-services a:hover::before{opacity:1}

/* Footer contact section - Compact */
.footer-contact h4{color:#e3f2fd;font-size:1.1rem;font-weight:700;margin-bottom:1rem;position:relative;padding-bottom:0.5rem}
.footer-contact h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:linear-gradient(45deg,#1e3c72,#2a5298);border-radius:1px}
.contact-details{display:flex;flex-direction:column;gap:0.8rem}
.contact-detail{display:flex;align-items:center;gap:0.8rem;color:rgba(255,255,255,0.9);font-size:0.9rem}
.contact-icon{color:#28a745;font-size:1rem;width:18px;text-align:center}

/* Footer navigation - Compact */
.footer-nav{display:flex;justify-content:center;gap:1.2rem;flex-wrap:wrap;margin-bottom:1.5rem;padding:1rem;background:rgba(255,255,255,.08);border-radius:15px;backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,0.15)}
.footer-nav a{color:white;text-decoration:none;opacity:.9;transition:all .4s ease;padding:0.6rem 1.2rem;border-radius:20px;background:rgba(255,255,255,0.1);font-weight:600;border:1px solid rgba(255,255,255,0.2);position:relative;overflow:hidden;font-size:0.9rem}
.footer-nav a::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:left .5s ease}
.footer-nav a:hover::before{left:100%}
.footer-nav a:hover{opacity:1;background:rgba(255,255,255,0.2);transform:translateY(-3px) scale(1.05);box-shadow:0 8px 20px rgba(255,255,255,0.2)}

/* Footer copyright - Compact */
.footer-copyright{background:rgba(0,0,0,0.3);padding:1rem 0;margin-top:1.5rem;backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,0.1);text-align:center}
.footer-copyright p{margin:0;opacity:.7;font-size:0.9rem;line-height:1.6}

/* Responsive design */
@media (max-width:768px){
    .header-container{flex-direction:column;gap:1.5rem;padding:0 1rem}
    nav ul{display:none}
    .burger{display:flex}
    .nav-mobile.active{display:block}
    .hero{min-height:80vh;padding:2rem 0}
    .hero-title{font-size:2.8rem;flex-direction:column}
    .hero-main{font-size:2.5rem}
    .hero-location{font-size:2.2rem}
    .hero-subtitle{font-size:1.2rem}
    .hero-features{font-size:1.1rem}
    .cta-buttons{flex-direction:column;align-items:center;gap:1.5rem}
    .trust-indicators{flex-direction:column;gap:1.5rem}
    .trust-item{padding:0.8rem 1.2rem}
    .container{padding:0 1.5rem}
    .section-title h2{font-size:2.5rem}
    .section-subtitle{font-size:1.1rem}
    .services-grid{grid-template-columns:1fr;gap:2.5rem}
    .testimonials-grid{grid-template-columns:1fr;gap:2.5rem}
    .cities-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}
    .advantages-grid{grid-template-columns:1fr;gap:2.5rem}
    .steps-container{grid-template-columns:1fr;gap:2.5rem}
    .contact-grid{grid-template-columns:1fr;gap:3rem}
    .contact-info-section{grid-template-columns:1fr;gap:2rem}
    .footer-nav{flex-direction:column;gap:1rem;padding:1rem}
    .service-card,.testimonial-card,.advantage-item,.step{padding:2.5rem}
    .section{padding:4rem 0}
    .contact-info .tel-urgence{font-size:.9rem;padding:.5rem 1rem}
    .footer-main{grid-template-columns:1fr;gap:2rem}
    .footer-logo{flex-direction:column;text-align:center;gap:1rem}
}

@media (max-width:480px){
    .hero{min-height:70vh}
    .hero-title{font-size:2.2rem}
    .hero-main{font-size:1.8rem}
    .hero-location{font-size:1.6rem}
    .hero-subtitle{font-size:1.1rem}
    .hero-features{font-size:1rem}
    .section-title h2{font-size:2rem}
    .container{padding:0 1rem}
    .service-card,.testimonial-card,.advantage-item,.step{padding:2rem}
    .contact-info .tel-urgence{font-size:.85rem;padding:.4rem .8rem}
    .logo{flex-direction:column;text-align:center;gap:0.5rem}
    .logo-text{text-align:center}
    .trust-indicators{gap:1rem}
    .trust-item{padding:0.6rem 1rem;font-size:0.9rem}
}

/* Animations et effets */
@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideInRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}

/* Effets de survol améliorés */
.service-card,.testimonial-card,.advantage-item,.step{
    animation:fadeInUp .8s ease both
}
.service-card:nth-child(2){animation-delay:.1s}
.service-card:nth-child(3){animation-delay:.2s}
.service-card:nth-child(4){animation-delay:.3s}
.service-card:nth-child(5){animation-delay:.4s}
.service-card:nth-child(6){animation-delay:.5s}

.testimonial-card:nth-child(2){animation-delay:.1s}
.testimonial-card:nth-child(3){animation-delay:.2s}
.testimonial-card:nth-child(4){animation-delay:.3s}
.testimonial-card:nth-child(5){animation-delay:.4s}
.testimonial-card:nth-child(6){animation-delay:.5s}

/* Scroll smooth */
html{scroll-behavior:smooth}

/* Focus styles pour accessibilité */
.btn:focus,.nav a:focus,.city-item a:focus{outline:3px solid #1e3c72;outline-offset:3px;border-radius:8px}

/* Loading states */
.btn.loading{opacity:0.7;pointer-events:none}
.btn.loading::after{content:'';position:absolute;top:50%;left:50%;width:24px;height:24px;border:3px solid transparent;border-top:3px solid currentColor;border-radius:50%;animation:spin 1s linear infinite;transform:translate(-50%,-50%)}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}

/* Gradient text effects */
.hero-main,.hero-location{background:linear-gradient(45deg,#ffffff,#e3f2fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* Hover animations */
.service-card:hover .service-icon{animation:pulse 2s infinite}
.contact-item:hover .contact-icon{animation:pulse 2s infinite}
.advantage-item:hover .advantage-icon{animation:pulse 2s infinite}

/* Button ripple effect */
.btn{position:relative;overflow:hidden}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,0.3);transform:scale(0);animation:ripple-animation 0.6s linear;pointer-events:none}
@keyframes ripple-animation{to{transform:scale(4);opacity:0}}

/* Smooth transitions */
.service-icon,.advantage-icon,.contact-icon{transition:all 0.4s cubic-bezier(0.175,0.885,0.32,1.275)}

/* Form validation styles */
.form-group input.error,.form-group textarea.error,.form-group select.error{border-color:#dc3545;box-shadow:0 0 0 0.2rem rgba(220,53,69,0.25)}
.form-group input.error:focus,.form-group textarea.error:focus,.form-group select.error:focus{border-color:#dc3545;box-shadow:0 0 0 0.2rem rgba(220,53,69,0.25)}

/* Honeypot field - Anti-spam */
.hidden{display:none !important;position:absolute !important;left:-9999px !important}

/* Form success/error messages */
.form-message{padding:1rem;border-radius:12px;margin:1rem 0;font-weight:600}
.form-message.success{background:rgba(40,167,69,0.2);color:#28a745;border:1px solid rgba(40,167,69,0.3)}
.form-message.error{background:rgba(220,53,69,0.2);color:#dc3545;border:1px solid rgba(220,53,69,0.3)}

/* Form loading state */
.form-loading{opacity:0.7;pointer-events:none}
.form-loading .btn::after{content:'';position:absolute;top:50%;left:50%;width:20px;height:20px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite;transform:translate(-50%,-50%)}

/* Fade in animation */
.fade-in{animation:fadeIn 0.6s ease-in}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Scroll to top button */
.scroll-to-top:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(30,60,114,0.4)}

/* 3D transform effects */
.service-card,.testimonial-card,.advantage-item,.step,.city-item{transition:all 0.5s cubic-bezier(0.175,0.885,0.32,1.275)}
.service-card,.testimonial-card,.advantage-item,.step,.city-item{transform-style:preserve-3d}
.service-card:hover,.testimonial-card:hover,.advantage-item:hover,.step:hover,.city-item:hover{transform:translateY(-10px) rotateX(5deg)}

/* Enhanced shadows */
.service-card,.testimonial-card,.advantage-item,.step,.city-item{box-shadow:0 10px 30px rgba(0,0,0,0.1),0 1px 8px rgba(0,0,0,0.06)}
.service-card:hover,.testimonial-card:hover,.advantage-item:hover,.step:hover,.city-item:hover{box-shadow:0 20px 40px rgba(0,0,0,0.15),0 8px 16px rgba(0,0,0,0.1)}

/* Burger menu animation */
.burger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}

/* Hero background animation */
.hero{background:linear-gradient(135deg,rgba(30,60,114,0.9) 0%,rgba(42,82,152,0.85) 50%,rgba(30,60,114,0.9) 100%),url('https://images.unsplash.com/photo-1518709268805-4e9042af2176?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');background-size:cover,cover;background-position:center,center;background-attachment:fixed,fixed;animation:gradient-shift 8s ease infinite}
@keyframes gradient-shift{0%,100%{background-position:0% 50%,center}50%{background-position:100% 50%,center}}

/* Button shine effect */
.btn::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.4),transparent);transition:left 0.5s ease}
.btn:hover::after{left:100%}

/* Enhanced focus styles */
.btn:focus,.nav a:focus,.city-item a:focus{outline:3px solid #1e3c72;outline-offset:3px;border-radius:8px;box-shadow:0 0 0 6px rgba(30,60,114,0.2)}

/* Star animation */
.stars{animation:twinkle 2s ease-in-out infinite alternate}
@keyframes twinkle{from{opacity:0.8}to{opacity:1}}

/* Footer link hover effects */
.footer-nav a:hover,.seo-links a:hover{transform:translateY(-3px) scale(1.05)}

/* Reduced motion support */
@media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}
}

/* High contrast mode support */
@media (prefers-contrast:high){
    .nav-mobile,.contact-form,.contact-item,.footer-nav,.footer-seo{background:rgba(255,255,255,0.95)}
}