:root{--primary:#ea580c;--primary-dark:#c2410c;--primary-light:#f97316;--primary-alpha:rgba(234,88,12,0.15);--navy:#0f172a;--navy-light:#1e293b;--navy-medium:#334155;--bg-primary:#ffffff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--bg-card:#ffffff;--bg-dark:#0f172a;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#475569;--text-light:#64748b;--text-on-dark:#f1f5f9;--border:#e2e8f0;--border-light:#f1f5f9;--success:#16a34a;--warning:#d97706;--error:#dc2626;--radius:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -2px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1);--transition-fast:0.15s ease;--transition:0.3s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul,ol{list-style:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}

/* HEADER */
.header{position:sticky;top:0;z-index:1000;background:var(--bg-primary);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:2rem}
.logo{display:flex;align-items:center;gap:0.75rem}
.logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(234,88,12,0.3)}
.logo-icon svg{width:28px;height:28px;fill:white}
.logo-text{display:flex;flex-direction:column}
.logo-brand{font-size:1.125rem;font-weight:700;color:var(--navy);letter-spacing:-0.02em;line-height:1.2}
.logo-tagline{font-size:0.75rem;color:var(--primary-dark);font-weight:700;text-transform:uppercase;letter-spacing:0.05em}
.nav-desktop{display:none;align-items:center;gap:0.5rem}
@media(min-width:1024px){.nav-desktop{display:flex}}
.nav-link{padding:0.5rem 1rem;font-size:0.9375rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius);transition:var(--transition-fast)}
.nav-link:hover{color:var(--primary);background:var(--primary-alpha)}
.nav-link.active{color:var(--primary);font-weight:600}
.header-cta{display:flex;align-items:center;gap:1rem}
.header-phone{display:none;text-align:right}
@media(min-width:768px){.header-phone{display:block}}
.header-phone-label{font-size:0.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.05em}
.header-phone-number{font-size:1.125rem;font-weight:700;color:var(--navy)}
.header-phone-number:hover{color:var(--primary)}

/* BOUTONS */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 1.5rem;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:white;font-weight:600;font-size:0.9375rem;border-radius:var(--radius);box-shadow:0 4px 12px rgba(234,88,12,0.3);transition:var(--transition)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(234,88,12,0.4)}
.btn-primary-xl{padding:1rem 2rem;font-size:1.0625rem}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 1.5rem;background:var(--bg-tertiary);color:var(--text-primary);font-weight:600;font-size:0.9375rem;border-radius:var(--radius);border:1px solid var(--border);transition:var(--transition)}
.btn-secondary:hover{background:var(--border)}

/* MENU MOBILE */
.menu-toggle{display:flex;flex-direction:column;gap:5px;padding:8px}
@media(min-width:1024px){.menu-toggle{display:none}}
.menu-toggle span{width:24px;height:2px;background:var(--navy);border-radius:2px;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)}
.nav-mobile{display:none;position:fixed;top:72px;left:0;right:0;bottom:0;background:var(--bg-primary);padding:1.5rem;z-index:999;flex-direction:column;gap:0.5rem;overflow-y:auto}
.nav-mobile.active{display:flex}
@media(min-width:1024px){.nav-mobile{display:none !important}}
.nav-mobile-link{display:flex;align-items:center;gap:0.75rem;padding:1rem;font-size:1rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius);transition:var(--transition-fast)}
.nav-mobile-link:hover,.nav-mobile-link.active{background:var(--primary-alpha);color:var(--primary)}
.nav-mobile-cta{margin-top:auto;padding-top:1rem;border-top:1px solid var(--border)}
.nav-mobile-cta .btn-primary{width:100%}
.hide-mobile{display:none}
@media(min-width:768px){.hide-mobile{display:inline-flex}}

/* HERO */
.hero{position:relative;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-light) 100%);padding:4rem 0;overflow:hidden}
@media(min-width:768px){.hero{padding:5rem 0}}
.hero::before{content:'';position:absolute;top:0;right:0;width:50%;height:100%;background:linear-gradient(135deg,transparent 0%,rgba(234,88,12,0.1) 100%);pointer-events:none}
.hero-content{position:relative;z-index:1;max-width:700px}
.hero-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.5rem 1rem;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:50px;font-size:0.8125rem;font-weight:500;color:var(--text-on-dark);margin-bottom:1.5rem}
.hero-badge i{color:var(--primary)}
.hero-title{font-size:clamp(2rem,5vw,3.25rem);font-weight:800;color:white;line-height:1.15;margin-bottom:1.25rem;letter-spacing:-0.02em}
.hero-title-accent{color:var(--primary)}
.hero-subtitle{font-size:1.125rem;color:#cbd5e1;line-height:1.7;margin-bottom:2rem}
.hero-subtitle strong{color:white}
.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem}
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
@media(min-width:640px){.hero-stats{grid-template-columns:repeat(4,1fr)}}
.hero-stat{text-align:center;padding:1rem;background:rgba(255,255,255,0.05);border-radius:var(--radius);border:1px solid rgba(255,255,255,0.1)}
.hero-stat-value{font-size:2rem;font-weight:800;color:var(--primary)}
.hero-stat-unit{font-size:1rem;font-weight:600;color:var(--primary-light)}
.hero-stat-label{display:block;font-size:0.75rem;color:#94a3b8;text-transform:uppercase;letter-spacing:0.05em;margin-top:0.25rem}

/* TRUST BAR */
.trust-section{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:1.5rem 0}
.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media(min-width:768px){.trust-grid{grid-template-columns:repeat(4,1fr)}}
.trust-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1rem}
.trust-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--primary-alpha);color:var(--primary);font-size:1.25rem;border-radius:var(--radius-lg);margin-bottom:0.75rem}
.trust-label{font-size:0.875rem;font-weight:600;color:var(--text-primary);margin-bottom:0.25rem}
.trust-sublabel{font-size:0.75rem;font-weight:700;color:var(--primary-dark);text-transform:uppercase;letter-spacing:0.05em}

/* SECTION STYLES */
.section-header{text-align:center;margin-bottom:3rem}
.section-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.375rem 1rem;background:var(--primary-alpha);color:var(--primary-dark);font-size:0.8125rem;font-weight:700;border-radius:50px;margin-bottom:1rem;text-transform:uppercase;letter-spacing:0.05em}
.section-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:var(--navy);letter-spacing:-0.02em;margin-bottom:0.75rem}
.section-subtitle{font-size:1.0625rem;color:var(--text-secondary);max-width:600px;margin:0 auto}

/* SERVICES */
.services-section{padding:5rem 0}
.services-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}
@media(min-width:768px){.services-grid{grid-template-columns:repeat(2,1fr)}}
.services-grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
@media(min-width:1024px){.services-grid-3{grid-template-columns:repeat(3,1fr)}}
.service-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;transition:var(--transition)}
.service-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.service-icon{width:64px;height:64px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);font-size:1.5rem;margin-bottom:1.5rem}
.service-icon.plomberie{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:white}
.service-icon.electricite{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:white}
.service-icon.chauffage{background:linear-gradient(135deg,#ef4444,#dc2626);color:white}
.service-card h3{font-size:1.375rem;font-weight:700;color:var(--navy);margin-bottom:0.75rem}
.service-card p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}
.service-features{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:1.5rem}
.service-feature{display:inline-flex;align-items:center;gap:0.375rem;padding:0.375rem 0.75rem;background:var(--bg-tertiary);border-radius:50px;font-size:0.8125rem;color:var(--text-secondary)}
.service-feature i{color:var(--success);font-size:0.75rem}
.service-link{display:inline-flex;align-items:center;gap:0.5rem;font-weight:600;color:var(--primary);transition:var(--transition-fast)}
.service-link:hover{gap:0.75rem}

/* PRICING */
.pricing-section{padding:5rem 0;background:var(--bg-secondary)}
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:3rem}
.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;text-align:center;position:relative;transition:var(--transition)}
.pricing-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}
.pricing-card-popular{border-color:var(--primary);box-shadow:0 8px 30px rgba(234,88,12,0.2)}
.pricing-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:0.375rem 1rem;background:var(--primary);color:white;font-size:0.75rem;font-weight:700;border-radius:50px;text-transform:uppercase}
.pricing-header h3{font-size:1.25rem;font-weight:700;color:var(--navy);margin-bottom:0.25rem}
.pricing-header p{font-size:0.875rem;color:var(--text-muted)}
.pricing-price{padding:1.5rem 0}
.pricing-amount{font-size:3rem;font-weight:800;color:var(--navy)}
.pricing-currency{font-size:1.5rem;font-weight:600;color:var(--primary)}
.pricing-label{font-size:0.875rem;color:var(--text-muted);margin-bottom:1.5rem}
.pricing-features{text-align:left}
.pricing-features li{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 0;font-size:0.9375rem;color:var(--text-secondary);border-bottom:1px solid var(--border-light)}
.pricing-features li:last-child{border-bottom:none}
.pricing-features i{color:var(--success)}

/* FORFAITS */
.forfaits-section{margin-top:3rem}
.forfaits-title{font-size:1.25rem;font-weight:700;color:var(--navy);margin-bottom:1.5rem;display:flex;align-items:center;gap:0.5rem}
.forfaits-title i{color:var(--primary)}
.forfaits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
.forfait-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition-fast)}
.forfait-card:hover{border-color:var(--primary);transform:translateY(-2px)}
.forfait-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--primary-alpha);border-radius:var(--radius);color:var(--primary);font-size:1.125rem;flex-shrink:0}
.forfait-content{flex:1;min-width:0}
.forfait-content h3{font-size:0.9375rem;font-weight:600;color:var(--text-primary);margin-bottom:0.25rem}
.forfait-content p{font-size:0.8125rem;color:var(--text-secondary);margin:0}
.forfait-price{font-size:0.9375rem;font-weight:700;color:var(--primary-dark);white-space:nowrap}
.forfaits-note{margin-top:1.5rem;padding:1rem;background:var(--bg-tertiary);border-radius:var(--radius);font-size:0.875rem;color:var(--text-secondary);display:flex;align-items:flex-start;gap:0.5rem}
.forfaits-note i{color:var(--primary);margin-top:0.1rem}

/* DIY */
.diy-section{padding:5rem 0}
.diy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}
.diy-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;transition:var(--transition)}
.diy-card:hover{border-color:var(--primary)}
.diy-icon{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--primary-alpha);border-radius:var(--radius-lg);color:var(--primary);font-size:1.5rem;margin-bottom:1.25rem}
.diy-card h3{font-size:1.125rem;font-weight:700;color:var(--navy);margin-bottom:1rem}
.diy-steps{counter-reset:step}
.diy-steps li{position:relative;padding-left:2.5rem;margin-bottom:0.875rem;font-size:0.9375rem;color:var(--text-secondary);line-height:1.6;counter-increment:step}
.diy-steps li::before{content:counter(step);position:absolute;left:0;top:0;width:1.75rem;height:1.75rem;background:var(--primary);color:white;border-radius:50%;font-size:0.8125rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.diy-steps li strong{color:var(--text-primary)}
.diy-cta{margin-top:2rem;padding:1.5rem;background:#fef3c7;border:1px solid #fcd34d;border-radius:var(--radius-lg);text-align:center}
.diy-cta p{color:var(--text-primary);margin-bottom:1rem;font-size:0.9375rem}
.diy-cta i{color:var(--warning)}

/* ZONES */
.zones-section{padding:5rem 0;background:var(--navy)}
.zones-section .section-title{color:white}
.zones-section .section-subtitle{color:#94a3b8}
.zones-section .section-badge{background:rgba(234,88,12,0.2);color:var(--primary-light)}
.zones-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
@media(min-width:768px){.zones-grid{grid-template-columns:repeat(4,1fr)}}
.zone-card{background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-lg);padding:1.5rem;text-align:center;transition:var(--transition)}
.zone-card:hover{background:rgba(255,255,255,0.1);border-color:var(--primary);transform:translateY(-2px)}
.zone-card-featured{grid-column:span 2;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-color:transparent}
.zone-card h3{font-size:1rem;font-weight:700;color:white;margin-bottom:0.25rem}
.zone-card p{font-size:0.8125rem;color:#94a3b8}
.zone-card-featured p{color:rgba(255,255,255,0.8)}

/* TESTIMONIALS */
.testimonials-section{padding:5rem 0;background:var(--bg-secondary)}
.testimonials-section .section-badge{background:var(--primary-alpha);color:var(--primary-dark)}
.testimonials-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}
@media(min-width:768px){.testimonials-grid{grid-template-columns:repeat(3,1fr)}}
.testimonial-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem}
.testimonial-rating{display:flex;gap:0.25rem;margin-bottom:1rem;color:#f59e0b}
.testimonial-text{font-size:0.9375rem;color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem;font-style:italic}
.testimonial-author{display:flex;flex-direction:column}
.testimonial-name{font-weight:600;color:var(--text-primary)}
.testimonial-location{font-size:0.8125rem;color:var(--text-muted)}

/* FAQ */
.faq-section{padding:5rem 0}
.faq-section .section-badge{background:var(--primary-alpha);color:var(--primary-dark)}
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:0.75rem;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:var(--primary)}
.faq-question{width:100%;padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;font-size:1rem;font-weight:600;color:var(--text-primary);text-align:left;background:var(--bg-card);transition:var(--transition-fast)}
.faq-question::after{content:'+';font-size:1.5rem;color:var(--primary);transition:var(--transition)}
.faq-question[aria-expanded="true"]::after{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.3s ease}
.faq-answer-content{padding:0 1.5rem 1.5rem;font-size:0.9375rem;color:var(--text-secondary);line-height:1.7}
.faq-answer-content strong{color:var(--text-primary)}

/* CTA */
.cta-section{padding:5rem 0;background:linear-gradient(135deg,var(--navy),var(--navy-light));text-align:center}
.cta-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:white;margin-bottom:0.75rem}
.cta-subtitle{font-size:1.125rem;color:#94a3b8;margin-bottom:2rem}
.cta-phone{display:inline-flex;align-items:center;gap:0.75rem;margin-top:1.5rem}
.cta-phone-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.1);border-radius:50%;color:var(--primary);font-size:1.25rem}
.cta-phone-number{font-size:1.5rem;font-weight:700;color:white}

/* FOOTER */
.footer{background:var(--navy);padding:4rem 0 2rem;color:#94a3b8}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:3rem}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.footer-brand p{margin-top:1rem;font-size:0.875rem;color:#94a3b8;line-height:1.7;max-width:280px}
.footer-title{font-size:0.875rem;font-weight:700;color:white;margin-bottom:1.25rem;text-transform:uppercase;letter-spacing:0.05em}
.footer-links{display:flex;flex-direction:column;gap:0.75rem}
.footer-links a{font-size:0.875rem;color:#94a3b8;transition:var(--transition-fast)}
.footer-links a:hover{color:var(--primary)}
.footer-contact-item{display:flex;align-items:flex-start;gap:0.75rem;margin-bottom:1rem}
.footer-contact-item i{color:var(--primary);margin-top:0.125rem}
.footer-contact-item p{font-size:0.875rem;color:#94a3b8;line-height:1.5}
.footer-contact-item a{color:white;font-weight:500}
.footer-contact-item a:hover{color:var(--primary)}
.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,0.1);display:flex;flex-direction:column;gap:1rem;text-align:center}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between;align-items:center;text-align:left}}
.footer-bottom p{font-size:0.8125rem;color:#94a3b8}
.footer-bottom-links{display:flex;gap:1.5rem}
.footer-bottom-links a{font-size:0.8125rem;color:#94a3b8;transition:var(--transition-fast)}
.footer-bottom-links a:hover{color:var(--primary)}

/* STICKY CTA */
.sticky-cta{position:fixed;bottom:1.5rem;right:1.5rem;display:flex;align-items:center;gap:0.75rem;padding:1rem 1.5rem;background:var(--primary);color:white;font-weight:700;border-radius:50px;box-shadow:0 8px 30px rgba(234,88,12,0.4);z-index:100;transition:var(--transition)}
.sticky-cta:hover{transform:scale(1.05)}
.sticky-cta-text{display:none}
@media(min-width:640px){.sticky-cta-text{display:inline}}

/* PAGE HERO */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--navy-light));padding:4rem 0;text-align:center}
.page-hero h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:white;margin-bottom:1rem}
.page-hero h1 i{color:var(--primary);margin-right:0.5rem}
.page-hero h1 span{color:var(--primary)}
.page-hero p{font-size:1.125rem;color:#94a3b8;max-width:600px;margin:0 auto}
.page-hero-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:0.75rem;margin-top:1.5rem}
.page-hero-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.5rem 1rem;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:50px;font-size:0.8125rem;font-weight:500;color:white}
.page-hero-badge i{color:var(--primary)}

/* SERVICES DETAIL */
.services-detail-section{padding:5rem 0}
.services-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.service-detail-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:2rem;text-align:center;transition:var(--transition)}
.service-detail-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}
.service-detail-icon{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:var(--primary-alpha);color:var(--primary);font-size:1.5rem;border-radius:var(--radius-lg);margin:0 auto 1.25rem}
.service-detail-card h3{font-size:1.125rem;font-weight:700;color:var(--navy);margin-bottom:0.5rem}
.service-detail-card p{font-size:0.9375rem;color:var(--text-secondary);margin-bottom:1rem}
.service-detail-price{font-size:0.9375rem;color:var(--primary-dark);font-weight:600}

/* BLOG PREVIEW */
.blog-preview-section{padding:5rem 0;background:var(--bg-secondary)}
.blog-preview-section .section-badge{background:var(--primary-alpha);color:var(--primary-dark)}
.blog-preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}
.blog-preview-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.5rem;transition:var(--transition)}
.blog-preview-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.blog-preview-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--primary-alpha);color:var(--primary);font-size:1.25rem;border-radius:var(--radius-lg);margin-bottom:1rem}
.blog-preview-card h3{font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:0.5rem}
.blog-preview-card p{font-size:0.875rem;color:var(--text-secondary);line-height:1.6;margin:0}
.blog-preview-cta{text-align:center;margin-top:2rem}

/* BLOG ARTICLE */
.blog-article{padding:4rem 0}
.blog-header{margin-bottom:3rem}
.blog-back{display:inline-flex;align-items:center;gap:0.5rem;color:var(--primary);font-weight:500;margin-bottom:1.5rem}
.blog-back:hover{gap:0.75rem}
.blog-header h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:var(--navy);margin-bottom:1rem}
.blog-meta{display:flex;gap:1.5rem;color:var(--text-muted);font-size:0.875rem}
.blog-meta i{margin-right:0.5rem}
.blog-content{max-width:800px}
.blog-content h2{font-size:1.5rem;font-weight:700;color:var(--navy);margin:2rem 0 1rem}
.blog-content h3{font-size:1.25rem;font-weight:600;color:var(--navy);margin:1.5rem 0 0.75rem}
.blog-content p{color:var(--text-secondary);line-height:1.8;margin-bottom:1rem}
.blog-content ul,.blog-content ol{margin:1rem 0;padding-left:1.5rem}
.blog-content li{color:var(--text-secondary);line-height:1.8;margin-bottom:0.5rem}
.blog-content li strong{color:var(--text-primary)}
.blog-intro{font-size:1.125rem;color:var(--text-primary);border-left:4px solid var(--primary);padding-left:1rem;margin-bottom:2rem}
.blog-cta{background:var(--primary-alpha);border:1px solid var(--primary);border-radius:var(--radius-xl);padding:2rem;text-align:center;margin-top:3rem}
.blog-cta h3{font-size:1.25rem;color:var(--navy);margin-bottom:0.5rem}
.blog-cta p{color:var(--text-secondary);margin-bottom:1rem}

/* RESPONSIVE */
@media(max-width:768px){.forfaits-grid{grid-template-columns:1fr}.diy-grid{grid-template-columns:1fr}.zones-grid{grid-template-columns:1fr}.zone-card-featured{grid-column:span 1}}