:root {
            --primary: #1B6CA8;
            --accent: #0D9488;
            --accent-light: rgba(13, 148, 136, 0.1);
            --text-main: #1A1A2E;
            --text-muted: #4A5568;
            --bg-white: #FFFFFF;
            --bg-light: #F8F9FA;
            --hero-gradient: linear-gradient(180deg, #EEF4FB 0%, #FFFFFF 100%);
            --border-color: #E2E8F0;
            --radius-bento: 16px;
            --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 10px 30px rgba(27, 108, 168, 0.1);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            color: var(--text-main);
            background-color: var(--bg-white);
            line-height: 1.6;
            overflow-x: hidden;
        }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

img { max-width: 100%; height: auto; border-radius: 8px; }

h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -0.02em; }

h2 { font-size: clamp(2rem, 4vw, 2.5rem); font-weight: 700; margin-bottom: 3rem; text-align: center; }

h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; }

p { color: var(--text-muted); margin-bottom: 1rem; }

.container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
        }

.section-padding { padding: 6rem 0; }

.bg-light { background-color: var(--bg-light); }

.btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.875rem 1.75rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }

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

.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); background-color: #15588c; }

.btn-accent { background-color: var(--accent); color: white; }

.btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); opacity: 0.9; }

.btn-outline { background-color: transparent; border: 2px solid var(--border-color); color: var(--text-main); }

.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.navbar {
            position: fixed;
            top: 0; left: 0; right: 0;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            z-index: 1000;
            transition: var(--transition);
            padding: 1rem 0;
        }

.navbar.scrolled { box-shadow: var(--shadow-soft); padding: 0.75rem 0; }

.nav-container { display: flex; justify-content: space-between; align-items: center; }

.logo { font-size: 1.5rem; font-weight: 700; color: var(--primary); }

.nav-links { display: flex; gap: 2rem; align-items: center; }

.nav-links a { font-weight: 500; transition: var(--transition); }

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

.hamburger { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--text-main); }

.hero {
            background: var(--hero-gradient);
            padding: 12rem 0 8rem;
            text-align: center;
        }

.hero .container { max-width: 900px; }

.pill-badge {
            display: inline-flex; align-items: center; gap: 0.5rem;
            background-color: var(--accent-light); color: var(--accent);
            padding: 0.5rem 1rem; border-radius: 50px;
            font-size: 0.875rem; font-weight: 600; margin-bottom: 2rem;
        }

.hero p.subtitle { font-size: 1.25rem; margin-bottom: 2.5rem; }

.hero-ctas { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; flex-wrap: wrap; }

.hero-stats {
            display: flex; justify-content: center; gap: 3rem;
            border-top: 1px solid var(--border-color); padding-top: 2rem; flex-wrap: wrap;
        }

.stat-item { font-weight: 600; color: var(--text-main); display: flex; flex-direction: column; }

.stat-item span { font-size: 1.5rem; color: var(--primary); }

.bento-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-bento);
            padding: 2rem;
            transition: var(--transition);
            box-shadow: var(--shadow-soft);
        }

.bento-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(27, 108, 168, 0.2);
        }

.grid-piliers {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

.icon-wrapper {
            width: 48px; height: 48px; border-radius: 12px;
            background: var(--accent-light); color: var(--accent);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.5rem; margin-bottom: 1.5rem; font-weight: bold;
        }

.piliers-mobile { display: none; }

@media (max-width: 768px) {
            .piliers-desktop { display: none; }
            .piliers-mobile { display: block; }

            .pilier-accordion-item {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 0.75rem;
                overflow: hidden;
            }

            .pilier-accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                font-weight: 600;
                font-size: 1rem;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .pilier-accordion-header:hover,
            .pilier-accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .pilier-icon-sm { font-size: 1.25rem; }

            .pilier-accordion-header .accordion-chevron {
                margin-left: auto;
                transition: transform 0.3s ease;
                font-size: 1.2rem;
                color: var(--text-muted);
            }

            .pilier-accordion-header[aria-expanded="true"] .accordion-chevron {
                transform: rotate(180deg);
            }

            .pilier-accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
                padding: 0 1.5rem;
            }

            .pilier-accordion-body.open {
                max-height: 300px;
                padding: 1rem 1.5rem 1.5rem;
            }

            .pilier-accordion-body p { margin: 0; }
        }

.filter-group {
            display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap;
        }

.filter-btn {
            background: none; border: 1px solid var(--border-color);
            padding: 0.5rem 1.25rem; border-radius: 50px;
            cursor: pointer; font-family: inherit; font-weight: 500;
            transition: var(--transition);
        }

.filter-btn.active, .filter-btn:hover {
            background: var(--accent); color: white; border-color: var(--accent);
        }

.grid-refs {
            display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 340px)); gap: 2rem; justify-content: center;
        }

.ref-card { padding: 1.5rem; display: flex; flex-direction: column; }

.ref-img {
            width: 100%; height: 200px; background: #EDF2F7; border-radius: 8px;
            margin-bottom: 1.5rem; display: block; overflow: hidden;
        }

.ref-img img { width: 100%; height: 100%; object-fit: cover; }
.ref-img img[src*="angers-maine-plaquiste-site"] { object-position: left center; }

.ref-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: 1rem; }

.ref-tag { font-size: 0.75rem; padding: 0.25rem 0.75rem; border-radius: 50px; font-weight: 600; white-space: nowrap; }

.tag-conciergerie { background: #E6FFFA; color: #047481; }

.tag-batiment { background: #FEFCBF; color: #975A16; }

.tag-ecommerce { background: #EBF4FF; color: #2B6CB0; }

.ref-card.hidden { display: none; }

.ref-desc { font-size: 0.85rem; color: var(--text-muted); margin-top: -0.5rem; margin-bottom: 0.5rem; line-height: 1.5; }

.ref-card-logo { height: 40px; width: auto; object-fit: contain; margin-bottom: 1rem; align-self: flex-start; }

.refs-mobile { display: none; }

@media (max-width: 768px) {
            .refs-desktop { display: none; }
            .refs-mobile { display: block; }
            .filter-group { display: none; }

            .accordion-group {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 1rem;
                overflow: hidden;
            }

            .accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                font-weight: 600;
                font-size: 1rem;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .accordion-header:hover { background: var(--bg-light); }
            .accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .accordion-chevron {
                margin-left: auto;
                transition: transform 0.3s ease;
                font-size: 1.2rem;
                color: var(--text-muted);
            }

            .accordion-header[aria-expanded="true"] .accordion-chevron {
                transform: rotate(180deg);
            }

            .accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
            }

            .accordion-body.open { max-height: 2500px; }

            .accordion-ref-item {
                display: block;
                padding: 1rem 1.5rem;
                border-top: 1px solid var(--border-color);
                transition: var(--transition);
            }

            .accordion-ref-item:hover { background: var(--bg-light); }

            .accordion-ref-item picture img,
            .accordion-ref-item > img:first-child {
                width: 100%;
                height: auto;
                border-radius: 8px;
                margin-bottom: 0.75rem;
                display: block;
            }

            .accordion-ref-info {
                display: flex;
                align-items: center;
                gap: 0.75rem;
            }

            .accordion-logo {
                width: 80px;
                height: auto;
                border-radius: 4px;
                object-fit: contain;
            }

            .accordion-ref-info span {
                font-size: 0.875rem;
                font-weight: 500;
                color: var(--text-main);
            }
        }

.grid-offres {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; align-items: center;
        }

.offre-card { position: relative; text-align: center; }

.offre-card.populaire {
            border: 2px solid var(--primary); transform: scale(1.05); padding: 3rem 2rem;
        }

.offre-card.populaire:hover { transform: scale(1.05) translateY(-5px); }

.badge-populaire {
            background: var(--primary);
            color: white;
            padding: 0.25rem 1rem;
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
        }

@media (min-width: 769px) {
            .offre-card .badge-populaire {
                position: absolute;
                top: -12px;
                left: 50%;
                transform: translateX(-50%);
            }
        }

@media (max-width: 768px) {
            .badge-populaire {
                font-size: 0.7rem;
                padding: 0.2rem 0.5rem;
                vertical-align: middle;
                margin-left: 0.5rem;
            }
        }

.prix { font-size: 2.5rem; font-weight: 700; color: var(--text-main); margin: 1rem 0 2rem; white-space: nowrap; }

.offres-note { text-align: center; margin-top: 3rem; color: var(--text-muted); font-size: 0.9rem; }

.offres-mobile { display: none; }

@media (max-width: 768px) {
            .offres-desktop { display: none; }
            .offres-mobile { display: block; }

            .offre-accordion-item {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 0.75rem;
                overflow: hidden;
            }

            .offre-accordion-item.offre-populaire {
                border-color: var(--accent);
                border-width: 2px;
            }

            .offre-accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                justify-content: space-between;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .offre-accordion-header:hover,
            .offre-accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .offre-nom { font-weight: 700; font-size: 1rem; display: block; }
            .offre-prix { font-size: 1.25rem; font-weight: 700; color: var(--primary); display: block; white-space: nowrap; }
            .offre-desc-short { font-size: 0.85rem; color: var(--text-muted); }

            /* Badge mobile style handled by main .badge-populaire media query */

            .offre-accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
                padding: 0 1.5rem;
            }

            .offre-accordion-body.open {
                max-height: 400px;
                padding: 1rem 1.5rem 1.5rem;
            }
        }

.process-accordion { max-width: 720px; margin: 0 auto; }

.process-accordion-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-bento);
            margin-bottom: 0.75rem;
            overflow: hidden;
        }

.process-accordion-header {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1.25rem 1.5rem;
            background: var(--bg-white);
            border: none;
            cursor: pointer;
            font-family: inherit;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-main);
            text-align: left;
            transition: var(--transition);
        }

.process-accordion-header:hover,
        .process-accordion-header[aria-expanded="true"] {
            background: var(--bg-light);
        }

.process-num {
            display: inline-flex; align-items: center; justify-content: center;
            width: 28px; height: 28px; border-radius: 50%;
            background: var(--accent-light); color: var(--accent);
            font-size: 0.9rem; transition: var(--transition);
        }

.process-accordion-header[aria-expanded="true"] .process-num {
            background: var(--primary);
            color: white;
        }

.process-accordion-header .accordion-chevron {
            margin-left: auto;
            transition: transform 0.3s ease;
            font-size: 1.2rem;
            color: var(--text-muted);
        }

.process-accordion-header[aria-expanded="true"] .accordion-chevron {
            transform: rotate(180deg);
        }

.process-accordion-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
            padding: 0 1.5rem 0 4.5rem;
        }

.process-accordion-body.open {
            max-height: 200px;
            padding: 0.5rem 1.5rem 1.5rem 4.5rem;
        }

.process-accordion-body p { margin: 0; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }

.about-img { width: 100%; aspect-ratio: 4/5; background: #EDF2F7; border-radius: var(--radius-bento); display: flex; align-items: center; justify-content: center; overflow: hidden;}

.contact-section { background-color: var(--primary); color: white; text-align: center; }

.contact-section p { color: #E2E8F0; max-width: 600px; margin: 0 auto 3rem; }

.contact-form { max-width: 500px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; text-align: left;}

.contact-form input, .contact-form textarea {
            width: 100%; padding: 1rem; border-radius: 8px; border: none; font-family: inherit;
        }

.contact-form textarea { resize: vertical; min-height: 120px; }

.contact-links { margin-top: 3rem; display: flex; flex-direction: column; gap: 1rem; }

.contact-links a { color: white; text-decoration: underline; font-weight: 500; }

.browser-mockup {
            border-radius: 12px;
            overflow: hidden;
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            box-shadow: 0 20px 45px rgba(27, 108, 168, 0.15);
        }

.browser-mockup-bar {
            display: flex; align-items: center; gap: 6px;
            padding: 10px 14px; background: #F1F5F9; border-bottom: 1px solid var(--border-color);
        }

.browser-mockup-bar span {
            width: 10px; height: 10px; border-radius: 50%;
        }

.browser-mockup-bar .dot-red { background: #FF5F57; }

.browser-mockup-bar .dot-yellow { background: #FEBC2E; }

.browser-mockup-bar .dot-green { background: #28C840; }

.browser-mockup img { display: block; width: 100%; height: auto; }

.hero-mockup-stack {
            position: relative;
            max-width: 900px;
            margin: 3.5rem auto 0;
            height: 300px;
        }

.hero-mockup-stack .browser-mockup {
            position: absolute;
            width: 340px;
            top: 0;
        }

.hero-mockup-stack .mockup-1 { left: 50%; transform: translateX(-50%) rotate(0deg); z-index: 3; top: 10px; }

.hero-mockup-stack .mockup-2 { left: 50%; transform: translateX(-92%) rotate(-7deg); z-index: 2; top: 30px; }

.hero-mockup-stack .mockup-3 { left: 50%; transform: translateX(-8%) rotate(7deg); z-index: 2; top: 30px; }

.hero-visual-mobile { display: none; }

.hero-mobile-combo .combo-stat-top {
            text-align: center; font-size: 0.95rem; color: var(--text-main); margin-bottom: 1.25rem;
        }

.hero-mobile-combo .combo-stat-top span { display: block; font-size: 1.6rem; font-weight: 700; color: var(--primary); }

.hero-mobile-combo .combo-row {
            display: flex; align-items: center; justify-content: center; gap: 0.85rem;
        }

.hero-mobile-combo .combo-stat-side {
            flex: 0 0 78px; text-align: center; font-size: 0.75rem; color: var(--text-main); line-height: 1.3;
        }

.hero-mobile-combo .combo-stat-side span { display: block; font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 0.15rem; }

.hero-mobile-combo .phone-mockup { width: 150px; flex-shrink: 0; }

@media (max-width: 900px) {
            .hero-visual-desktop { display: none; }
            .hero-stats-desktop { display: none; }
            .hero-visual-mobile { display: block; margin-top: 2.5rem; }
        }

.hero-split {
            display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; text-align: left;
        }

.hero-split .hero-text .pill-badge { margin-left: 0; }

.hero-split .hero-text .hero-ctas { justify-content: flex-start; }

.hero-split .hero-visual .browser-mockup { width: 100%; transform: rotate(-2deg); }

@media (max-width: 900px) {
            .hero-split { grid-template-columns: 1fr; text-align: center; }
            .hero-split .hero-text .pill-badge { margin-left: auto; margin-right: auto; }
            .hero-split .hero-text .hero-ctas { justify-content: center; }
            .hero-split .hero-visual { max-width: 340px; margin: 2rem auto 0; }
        }

.phone-mockup {
            width: 190px;
            margin: 0 auto;
            border: 7px solid #1A1A2E;
            border-radius: 30px;
            overflow: hidden;
            position: relative;
            background: #1A1A2E;
            box-shadow: 0 15px 35px rgba(27, 108, 168, 0.18);
        }

.phone-mockup::before {
            content: '';
            position: absolute;
            top: 8px; left: 50%; transform: translateX(-50%);
            width: 50px; height: 14px;
            background: #1A1A2E;
            border-radius: 10px;
            z-index: 2;
        }

.phone-mockup img {
            display: block; width: 100%; height: auto;
            border-radius: 22px;
        }

.ref-project-item {
            border: 1px solid var(--border-color);
            border-radius: 8px;
            margin: 0.6rem 0;
            overflow: hidden;
            background: var(--bg-white);
        }

.ref-project-header {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.85rem 1rem;
            background: var(--bg-white);
            border: none;
            cursor: pointer;
            font-family: inherit;
            text-align: left;
            transition: var(--transition);
        }

.ref-project-header:hover, .ref-project-header[aria-expanded="true"] { background: var(--bg-light); }

.ref-project-logo { width: 34px; height: 34px; object-fit: contain; flex-shrink: 0; }

.ref-project-name { font-size: 0.9rem; font-weight: 600; color: var(--text-main); flex-grow: 1; }

.ref-project-header .accordion-chevron { font-size: 1.1rem; color: var(--text-muted); transition: transform 0.3s ease; flex-shrink: 0; }

.ref-project-header[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }

.ref-project-body { max-height: 0; overflow: hidden; transition: max-height 0.5s ease; padding: 0 1rem; }

.ref-project-body.open { max-height: 3000px; padding: 0 1rem 1rem; }

.ref-project-body picture, .ref-project-body img.ref-project-shot { display: block; width: 100%; height: auto; border-radius: 8px; margin-bottom: 0.85rem; }

.ref-project-link { display: inline-block; }

.wa-fallback { font-size: 0.85rem; color: var(--text-muted); margin-top: 1rem; }

.wa-fallback a { color: var(--accent); font-weight: 600; text-decoration: underline; }

.wa-fallback { display: none; }

@media (max-width: 768px) {
            .wa-fallback { display: block; }
        }

footer { background: var(--text-main); color: white; padding: 4rem 0 2rem; }

.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; margin-bottom: 3rem; }

.footer-logo { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; display: block; }

.footer-links h4 { margin-bottom: 1rem; color: var(--accent); }

.footer-links ul { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-links a { color: #A0AEC0; transition: var(--transition); }

.footer-links a:hover { color: white; }

.footer-bottom { border-top: 1px solid #2D3748; padding-top: 2rem; text-align: center; color: #A0AEC0; font-size: 0.875rem; }

.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }

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

@media (max-width: 992px) {
            .about-grid { grid-template-columns: 1fr; }
            .offre-card.populaire { transform: scale(1); }
            .offre-card.populaire:hover { transform: translateY(-5px); }
        }

@media (max-width: 768px) {
            .nav-links {
                position: absolute; top: 100%; left: 0; right: 0;
                background: white; flex-direction: column; padding: 2rem;
                box-shadow: var(--shadow-soft); display: none;
            }
            .nav-links.active { display: flex; }
            .hamburger { display: block; }
            .hero-ctas { flex-direction: column; }
            .hero-stats { flex-direction: column; gap: 1.5rem; align-items: center; }
            .nav-btn { width: 100%; text-align: center; }
        }

.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,0.25);z-index:999;transition:transform 0.3s ease,box-shadow 0.3s ease;}

.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,0.35);}

.whatsapp-float svg{width:32px;height:32px;}

@media(max-width:768px){.whatsapp-float{width:54px;height:54px;bottom:18px;right:18px;}.whatsapp-float svg{width:28px;height:28px;}}

.hero p.subtitle { font-size: 1.25rem; margin-bottom: 3rem; }

.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.grid-benefices {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

@media (max-width: 768px) {
            .refs-desktop { display: none; }
            .refs-mobile { display: block; }

            .accordion-group {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 1rem;
                overflow: hidden;
            }

            .accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                font-weight: 600;
                font-size: 1rem;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .accordion-header:hover { background: var(--bg-light); }
            .accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .accordion-chevron {
                margin-left: auto;
                transition: transform 0.3s ease;
                font-size: 1.2rem;
                color: var(--text-muted);
            }

            .accordion-header[aria-expanded="true"] .accordion-chevron {
                transform: rotate(180deg);
            }

            .accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
            }

            .accordion-body.open { max-height: 2500px; }

            .accordion-ref-item {
                display: block;
                padding: 1rem 1.5rem;
                border-top: 1px solid var(--border-color);
                transition: var(--transition);
            }

            .accordion-ref-item:hover { background: var(--bg-light); }



            .accordion-ref-info {
                display: flex;
                align-items: center;
                gap: 0.75rem;
            }

            .accordion-logo {
                width: 80px;
                height: auto;
                border-radius: 4px;
                object-fit: contain;
            }

            .accordion-ref-info span {
                font-size: 0.875rem;
                font-weight: 500;
                color: var(--text-main);
            }
        }

@media (max-width: 768px) {
            .offres-desktop { display: none; }
            .offres-mobile { display: block; }

            .offre-accordion-item {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 0.75rem;
                overflow: hidden;
            }

            .offre-accordion-item.offre-populaire {
                border-color: var(--accent);
                border-width: 2px;
            }

            .offre-accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                justify-content: space-between;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .offre-accordion-header:hover,
            .offre-accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .offre-nom { font-weight: 700; font-size: 1rem; display: block; }
            .offre-prix { font-size: 1.25rem; font-weight: 700; color: var(--primary); display: block; white-space: nowrap; }
            .offre-desc-short { font-size: 0.85rem; color: var(--text-muted); }

            .offre-accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
                padding: 0 1.5rem;
            }

            .offre-accordion-body.open {
                max-height: 400px;
                padding: 1rem 1.5rem 1.5rem;
            }
        }

@media (max-width: 900px) {
            .hero-split { grid-template-columns: 1fr; text-align: center; }
            .hero-split .hero-text .hero-ctas { justify-content: center; }
            .hero-split .hero-visual-desktop { display: none; }
            .hero-visual-mobile { display: block; margin: 2rem auto 0; }
        }

.hero:has(.hero-split) .container,
        .hero .hero-split.container { max-width: 1180px; }

.hero-split { align-items: start; padding-top: 1.5rem; }

.hero-split .hero-text h1 { font-size: clamp(2rem, 3.6vw, 2.75rem); }

.hero-split .hero-visual { padding-top: 0.5rem; }

@media (max-width: 992px) {
            .offre-card.populaire { transform: scale(1); }
            .offre-card.populaire:hover { transform: translateY(-5px); }
        }

@media (max-width: 768px) {
            .nav-links {
                position: absolute; top: 100%; left: 0; right: 0;
                background: white; flex-direction: column; padding: 2rem;
                box-shadow: var(--shadow-soft); display: none;
            }
            .nav-links.active { display: flex; }
            .hamburger { display: block; }
            .hero-ctas { flex-direction: column; }
            .nav-btn { width: 100%; text-align: center; }
        }

.benefices-desktop {}

.benefices-mobile { display: none; }

@media (max-width: 768px) {
            .benefices-desktop { display: none; }
            .benefices-mobile { display: block; }
            .benefice-acc-item {
                border: 1px solid var(--border-color); border-radius: var(--radius-bento);
                margin-bottom: 0.75rem; overflow: hidden;
            }
            .benefice-acc-btn {
                width: 100%; display: flex; align-items: center; gap: 0.75rem;
                padding: 1.25rem 1.5rem; background: var(--bg-white); border: none;
                cursor: pointer; font-family: inherit; font-weight: 600; font-size: 1rem;
                color: var(--text-main); text-align: left; transition: var(--transition);
            }
            .benefice-acc-btn:hover, .benefice-acc-btn[aria-expanded="true"] { background: var(--bg-light); }
            .benefice-acc-btn .accordion-chevron {
                margin-left: auto; transition: transform 0.3s ease; font-size: 1.2rem; color: var(--text-muted);
            }
            .benefice-acc-btn[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }
            .benefice-acc-body {
                max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0 1.5rem;
            }
            .benefice-acc-body.open { max-height: 300px; padding: 1rem 1.5rem 1.5rem; }
            .benefice-acc-body p { margin: 0; }
        }

.grid-refs {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem;
        }

@media (max-width: 768px) {
            .refs-desktop { display: none; }
            .refs-mobile { display: block; }

            .accordion-group {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 1rem;
                overflow: hidden;
            }

            .accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                font-weight: 600;
                font-size: 1rem;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .accordion-header:hover { background: var(--bg-light); }
            .accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .accordion-chevron {
                margin-left: auto;
                transition: transform 0.3s ease;
                font-size: 1.2rem;
                color: var(--text-muted);
            }

            .accordion-header[aria-expanded="true"] .accordion-chevron {
                transform: rotate(180deg);
            }

            .accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
            }

            .accordion-body.open { max-height: 2500px; }

            .accordion-ref-item {
                display: block;
                padding: 1rem 1.5rem;
                border-top: 1px solid var(--border-color);
                transition: var(--transition);
            }

            .accordion-ref-item:hover { background: var(--bg-light); }



            .accordion-ref-info {
                display: flex;
                align-items: center;
                gap: 0.75rem;
            }

            .accordion-logo {
                width: 80px;
                height: auto;
                border-radius: 4px;
                object-fit: contain;
            }

            .accordion-ref-info span {
                font-size: 0.875rem;
                font-weight: 500;
                color: var(--text-main);
            }
        }

.offres-detail-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

.offre-detail-card {
            display: flex; flex-direction: column;
            position: relative;
        }

.offre-detail-card .prix {
            font-size: 2.25rem; font-weight: 700; color: var(--primary);
            margin: 0.5rem 0 0.25rem; white-space: nowrap;
        }

.offre-detail-card .prix-detail { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1.5rem; }

.offre-detail-card .offre-desc { flex-grow: 1; }

.offre-detail-card.populaire {
            border: 2px solid var(--primary);
        }

.offre-detail-card .badge-populaire {
            position: static;
            transform: none;
            display: inline-block;
            vertical-align: middle;
            margin-left: 0.5rem;
            font-size: 0.75rem;
            padding: 0.2rem 0.7rem;
        }

.options-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.75rem;
            margin-top: 1rem;
        }

.option-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-bento);
            overflow: hidden;
            background: var(--bg-white);
            box-shadow: var(--shadow-soft);
        }

.option-item-header {
            width: 100%; display: flex; align-items: center; gap: 1rem;
            padding: 1.1rem 1.25rem; background: var(--bg-white); border: none;
            cursor: pointer; font-family: inherit; text-align: left;
            transition: var(--transition);
        }

.option-item-header:hover, .option-item-header[aria-expanded="true"] { background: var(--bg-light); }

.option-item-name { font-weight: 600; font-size: 0.95rem; color: var(--text-main); flex-grow: 1; }

.option-item-prix { font-weight: 700; font-size: 0.95rem; color: var(--primary); white-space: nowrap; }

.option-item-header .accordion-chevron {
            transition: transform 0.3s ease; font-size: 1rem; color: var(--text-muted); flex-shrink: 0;
        }

.option-item-header[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }

.option-item-body {
            max-height: 0; overflow: hidden; transition: max-height 0.4s ease; padding: 0 1.25rem;
        }

.option-item-body.open { max-height: 550px; padding: 0 1.25rem 1.1rem; }

.option-item-body p { margin: 0; font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

.lang-price-table {
            width: 100%; border-collapse: collapse; margin: 0.75rem 0;
            font-size: 0.85rem;
        }

.lang-price-table td {
            padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border-color);
        }

.lang-price-table td:first-child { color: var(--text-main); font-weight: 600; }

.lang-price-table td:last-child { color: var(--primary); font-weight: 700; text-align: right; }

.lang-price-table tr:last-child td { border-bottom: none; }

.lang-note { margin-top: 0.5rem !important; font-style: italic; }

@media (max-width: 768px) {
            .options-grid { grid-template-columns: 1fr; }
        }

.echeancier-grid {
            display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem;
        }

.echeancier-card { text-align: left; }

.echeancier-card h4 { font-size: 1rem; }

.echeancier-card h4 { color: var(--primary); margin-bottom: 0.5rem; font-size: 1.05rem; }

.echeancier-card p { margin: 0; font-size: 0.95rem; }

.faq-accordion { max-width: 800px; margin: 0 auto; }

.faq-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-bento);
            margin-bottom: 0.75rem;
            overflow: hidden;
        }

.faq-header {
            width: 100%; display: flex; align-items: center; gap: 1rem;
            padding: 1.5rem; background: var(--bg-white); border: none;
            cursor: pointer; font-family: inherit; font-weight: 600;
            font-size: 1.05rem; color: var(--text-main); text-align: left;
            transition: var(--transition);
        }

.faq-header:hover, .faq-header[aria-expanded="true"] { background: var(--bg-light); }

.faq-header .accordion-chevron {
            margin-left: auto; transition: transform 0.3s ease;
            font-size: 1.2rem; color: var(--text-muted); flex-shrink: 0;
        }

.faq-header[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }

.faq-body {
            max-height: 0; overflow: hidden;
            transition: max-height 0.4s ease; padding: 0 1.5rem;
        }

.faq-body.open { max-height: 600px; padding: 0 1.5rem 1.5rem; }

.faq-body p { margin: 0; }

@media (max-width: 768px) {

        }

.prix { font-size: 2.5rem; font-weight: 700; color: var(--text-main); margin: 1rem 0 2rem; }

@media (max-width: 768px) {
            .offres-desktop { display: none; }
            .offres-mobile { display: block; }

            .offre-accordion-item {
                border: 1px solid var(--border-color);
                border-radius: var(--radius-bento);
                margin-bottom: 0.75rem;
                overflow: hidden;
            }

            .offre-accordion-item.offre-populaire {
                border-color: var(--accent);
                border-width: 2px;
            }

            .offre-accordion-header {
                width: 100%;
                display: flex;
                align-items: center;
                justify-content: space-between;
                gap: 0.75rem;
                padding: 1.25rem 1.5rem;
                background: var(--bg-white);
                border: none;
                cursor: pointer;
                font-family: inherit;
                color: var(--text-main);
                text-align: left;
                transition: var(--transition);
            }

            .offre-accordion-header:hover,
            .offre-accordion-header[aria-expanded="true"] { background: var(--bg-light); }

            .offre-nom { font-weight: 700; font-size: 1rem; display: block; }
            .offre-prix { font-size: 1.25rem; font-weight: 700; color: var(--primary); display: block; }
            .offre-desc-short { font-size: 0.85rem; color: var(--text-muted); }

            .offre-accordion-body {
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.4s ease;
                padding: 0 1.5rem;
            }

            .offre-accordion-body.open {
                max-height: 400px;
                padding: 1rem 1.5rem 1.5rem;
            }
        }

.contact-grid {
            display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start;
        }

.contact-form { display: flex; flex-direction: column; gap: 1rem; text-align: left; }

.contact-form input, .contact-form textarea {
            width: 100%; padding: 1rem; border-radius: 8px;
            border: 1px solid rgba(255,255,255,0.3); font-family: inherit;
            background: rgba(255,255,255,0.1); color: white; font-size: 1rem;
        }

.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,0.6); }

.contact-form textarea { resize: vertical; min-height: 140px; }

.contact-info-block { color: white; }

.contact-info-block h3 { color: white; margin-bottom: 1rem; }

.contact-info-block .info-item { margin-bottom: 1.5rem; }

.contact-info-block .info-label { color: #E2E8F0; font-size: 0.9rem; margin-bottom: 0.25rem; display: block; }

.contact-info-block .info-value { color: white; font-weight: 600; font-size: 1.1rem; }

.contact-info-block a.info-value { text-decoration: none; transition: var(--transition); }

.contact-info-block a.info-value:hover { color: var(--accent); }

.whatsapp-btn {
            display: inline-flex; align-items: center; gap: 0.5rem;
            background: #25D366; color: white; padding: 0.85rem 1.5rem;
            border-radius: 8px; font-weight: 600; margin-top: 0.5rem;
            transition: var(--transition);
        }

.whatsapp-btn:hover { background: #1EBE5A; transform: translateY(-2px); }

@media (max-width: 768px) {
            .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
        }

.legal-content { max-width: 800px; margin: 0 auto; }

.legal-content h2 {
            text-align: left; margin-top: 3rem; margin-bottom: 1rem; font-size: 1.5rem;
        }

.legal-content h2:first-child { margin-top: 0; }

.legal-content h3 {
            margin-top: 1.5rem; margin-bottom: 0.5rem; font-size: 1.1rem; color: var(--text-main);
        }

.legal-content p { color: var(--text-muted); margin-bottom: 1rem; line-height: 1.7; }

.legal-content ul { margin: 0 0 1rem 1.25rem; color: var(--text-muted); }

.legal-content li { margin-bottom: 0.4rem; line-height: 1.6; }

.legal-content strong { color: var(--text-main); }

.legal-update { color: var(--text-muted); font-size: 0.875rem; font-style: italic; margin-top: 3rem; }

/* ============================================
   RÉSOLUTIONS FINALES — ces règles priment sur
   toute déclaration précédente pour ces sélecteurs
   ============================================ */

.grid-refs {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 340px)); gap: 2rem; justify-content: center;
}

.prix { font-size: 2.5rem; font-weight: 700; color: var(--text-main); margin: 1rem 0 2rem; white-space: nowrap; }

.echeancier-card h4 { color: var(--primary); margin-bottom: 0.5rem; font-size: 1rem; }

.hero p.subtitle { font-size: 1.25rem; margin-bottom: 3rem; }

.hero-ctas { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; flex-wrap: wrap; }

.contact-form { max-width: 500px; margin: 0 auto; display: flex; flex-direction: column; gap: 1rem; text-align: left; }

.contact-form input, .contact-form textarea {
    width: 100%; padding: 1rem; border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.3); font-family: inherit;
    background: rgba(255,255,255,0.1); color: white; font-size: 1rem;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,0.6); }
.contact-form textarea { resize: vertical; min-height: 140px; }