:root{--amber-50: #fdf8f0;--amber-100: #faecd6;--amber-200: #f3d5a3;--amber-300: #e8b96a;--amber-400: #d99633;--amber-500: #C4862A;--amber-600: #a8681c;--amber-700: #8a5015;--amber-800: #6f3b0f;--amber-900: #5a2e0a;--amber-950: #3d1d05;--indigo-400: #818cf8;--indigo-500: #6366f1;--indigo-600: #4f46e5;--surface-0: #08060302;--surface-bg: #0D0B08;--surface-1: #161108;--surface-2: #1E1710;--surface-3: #2A2017;--surface-4: #352B1F;--text-primary: #EDE8DF;--text-secondary: #B8AFA0;--text-muted: #7A7060;--text-faint: #4A4438;--color-success: #4ade80;--color-success-soft: rgba(74, 222, 128, .12);--color-error: #f87171;--color-error-soft: rgba(248, 113, 113, .12);--color-warning: #fbbf24;--color-info: var(--indigo-400);--color-bg: var(--surface-bg);--color-surface: var(--surface-1);--color-surface-2: var(--surface-2);--color-surface-3: var(--surface-3);--color-text: var(--text-primary);--color-muted: var(--text-secondary);--color-line: rgba(196, 134, 42, .15);--color-brand: var(--amber-500);--color-brand-strong: var(--amber-300);--color-brand-soft: rgba(196, 134, 42, .12);--color-accent: var(--indigo-400);--color-accent-soft: rgba(99, 102, 241, .15);--color-focus: var(--amber-400);--font-display: "Playfair Display", Georgia, serif;--font-body: "Lato", system-ui, -apple-system, sans-serif;--font-size-xs: .72rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.375rem;--font-size-2xl: 1.75rem;--font-size-3xl: 2.25rem;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-sm: 4px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 9999px;--shadow-sm: 0 1px 4px rgba(0,0,0,.4), 0 0 0 1px rgba(196,134,42,.08);--shadow: 0 4px 20px rgba(0,0,0,.5), 0 0 0 1px rgba(196,134,42,.1);--shadow-lg: 0 12px 40px rgba(0,0,0,.6), 0 0 0 1px rgba(196,134,42,.12);--shadow-glow: 0 0 24px rgba(196,134,42,.25);--shadow-brand: 0 4px 20px rgba(196,134,42,.35);--transition: .15s ease;--transition-slow: .25s ease}*{box-sizing:border-box;margin:0;padding:0}html{color-scheme:dark;scroll-behavior:smooth}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:var(--font-size-base);line-height:1.65;min-height:100vh}a{color:inherit;text-decoration:none}a:hover{color:var(--color-brand)}:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px;border-radius:var(--radius-sm)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-.015em;line-height:1.15}p{line-height:1.7}.skip-link{position:absolute;top:-56px;left:12px;background:var(--color-brand);color:var(--surface-bg);font-weight:700;padding:10px 16px;border-radius:var(--radius);text-decoration:none;z-index:200;transition:top var(--transition)}.skip-link:focus-visible{top:12px}.site-header{position:sticky;top:0;z-index:100;background:#0d0b08cc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-line)}.site-header-inner{display:flex;align-items:center;gap:var(--space-6);max-width:1200px;margin:0 auto;padding:14px 24px}.brand{display:flex;align-items:center;gap:var(--space-2);font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--color-text);text-decoration:none;letter-spacing:-.01em;flex-shrink:0}.brand-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--amber-400),var(--amber-600));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:var(--shadow-brand)}.brand-name{color:var(--color-brand)}.site-nav{display:flex;align-items:center;gap:4px;flex:1}.nav-link{padding:7px 12px;border-radius:var(--radius);font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary);transition:color var(--transition),background var(--transition);white-space:nowrap}.nav-link:hover{color:var(--color-text);background:var(--surface-2)}.nav-link.active{color:var(--color-brand);background:var(--color-brand-soft)}.header-actions{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.lang-switch{background:none;border:1px solid var(--color-line);color:var(--text-secondary);cursor:pointer;font:inherit;font-size:var(--font-size-xs);font-weight:700;letter-spacing:.04em;padding:5px 10px;border-radius:var(--radius);text-transform:uppercase;transition:all var(--transition)}.lang-switch:hover{border-color:var(--color-brand);color:var(--color-brand)}.hamburger-btn{display:none;background:none;border:1px solid var(--color-line);border-radius:var(--radius);cursor:pointer;padding:8px 10px;flex-direction:column;gap:5px;align-items:center;justify-content:center;width:40px;height:36px}.ham-line{display:block;width:18px;height:2px;background:var(--color-text);border-radius:2px;transition:all .2s ease}.hamburger-btn.open .ham-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-btn.open .ham-line:nth-child(2){opacity:0}.hamburger-btn.open .ham-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-nav{display:flex;flex-direction:column;padding:8px 16px 16px;border-top:1px solid var(--color-line);gap:2px}.mobile-nav .nav-link{padding:10px 14px;border-radius:var(--radius);font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--amber-500),var(--amber-600));border:none;border-radius:var(--radius);color:#0d0b08;cursor:pointer;font:var(--font-body);font-size:var(--font-size-sm);font-weight:700;padding:8px 16px;box-shadow:var(--shadow-brand);transition:all var(--transition);white-space:nowrap}.btn-primary:hover{background:linear-gradient(135deg,var(--amber-400),var(--amber-500));transform:translateY(-1px);box-shadow:0 6px 24px #c4862a73}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--surface-2);border:1px solid var(--color-line);border-radius:var(--radius);color:var(--color-text);cursor:pointer;font:var(--font-body);font-size:var(--font-size-sm);font-weight:600;padding:8px 16px;transition:all var(--transition)}.btn-secondary:hover{border-color:var(--color-brand);color:var(--color-brand);background:var(--color-brand-soft)}.btn-ghost{background:none;border:none;color:var(--text-secondary);cursor:pointer;font:var(--font-body);font-size:var(--font-size-sm);font-weight:600;padding:8px 12px;border-radius:var(--radius);transition:all var(--transition)}.btn-ghost:hover{color:var(--color-text);background:var(--surface-2)}.btn-danger{background:#f871711f;border:1px solid rgba(248,113,113,.25);border-radius:var(--radius);color:var(--color-error);cursor:pointer;font:var(--font-body);font-size:var(--font-size-sm);font-weight:600;padding:7px 14px;transition:all var(--transition)}.btn-danger:hover{background:#f8717133}.page-shell{max-width:1200px;margin:0 auto;padding:32px 24px 64px}.page-wide{max-width:100%;padding:0}.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;padding:80px 24px 60px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 70% 60% at 65% 50%,rgba(196,134,42,.15) 0%,transparent 70%),radial-gradient(ellipse 40% 50% at 30% 70%,rgba(99,102,241,.08) 0%,transparent 60%),var(--color-bg);pointer-events:none}.hero-grid-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(196,134,42,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(196,134,42,.04) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}.hero-inner{position:relative;max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;width:100%}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--color-brand-soft);border:1px solid rgba(196,134,42,.25);border-radius:var(--radius-pill);padding:5px 14px 5px 8px;font-size:var(--font-size-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-brand);margin-bottom:var(--space-5)}.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--color-brand);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}.hero-title{font-size:clamp(2.5rem,5.5vw,4.5rem);font-weight:800;letter-spacing:-.025em;line-height:1.05;margin-bottom:var(--space-5)}.hero-title-gradient{background:linear-gradient(135deg,var(--amber-300) 0%,var(--amber-500) 50%,var(--amber-700) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:var(--font-size-lg);color:var(--text-secondary);line-height:1.7;max-width:520px;margin-bottom:var(--space-8)}.hero-ctas{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-bottom:var(--space-10)}.hero-ctas .btn-primary,.hero-ctas .btn-secondary{padding:13px 24px;font-size:var(--font-size-base)}.hero-proof{display:flex;align-items:center;gap:var(--space-4);color:var(--text-muted);font-size:var(--font-size-sm)}.hero-proof-avatars{display:flex}.hero-proof-avatar{width:28px;height:28px;border-radius:50%;border:2px solid var(--surface-bg);margin-right:-8px;background:linear-gradient(135deg,var(--amber-500),var(--amber-700));display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:700;color:var(--surface-bg)}.hero-visual{position:relative}.hero-tree-preview{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:28px;box-shadow:var(--shadow-lg),var(--shadow-glow);position:relative;overflow:hidden}.hero-tree-preview:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 60% 40% at 50% 0%,rgba(196,134,42,.08),transparent 70%);pointer-events:none}.tree-demo-label{font-size:var(--font-size-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:var(--space-4)}.tree-demo-svg{width:100%}.features-section{padding:80px 24px;max-width:1200px;margin:0 auto}.section-eyebrow{font-size:var(--font-size-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-brand);margin-bottom:var(--space-3)}.section-title{font-size:clamp(1.75rem,3.5vw,2.75rem);font-weight:700;margin-bottom:var(--space-4)}.section-subtitle{color:var(--text-secondary);font-size:var(--font-size-lg);max-width:600px;margin-bottom:var(--space-10)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-5)}.feature-card{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:28px;transition:all var(--transition-slow);cursor:default}.feature-card:hover{border-color:#c4862a59;background:var(--surface-2);transform:translateY(-2px);box-shadow:var(--shadow)}.feature-icon{width:48px;height:48px;border-radius:var(--radius);background:var(--color-brand-soft);border:1px solid rgba(196,134,42,.2);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:var(--space-4)}.feature-icon.ai{background:var(--color-accent-soft);border-color:#6366f140}.feature-card h3{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--space-2)}.feature-card p{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:1.7}.page-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-8);padding-bottom:var(--space-6);border-bottom:1px solid var(--color-line)}.page-title{font-size:var(--font-size-2xl);font-weight:700}.page-title-sub{color:var(--text-muted);font-family:var(--font-body);font-size:var(--font-size-sm);font-weight:400;margin-top:2px}.tree-layout{display:grid;grid-template-columns:280px 1fr;gap:var(--space-6);height:calc(100vh - 200px)}.tree-sidebar{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);overflow-y:auto;display:flex;flex-direction:column}.tree-sidebar-header{padding:16px;border-bottom:1px solid var(--color-line);font-weight:700;font-size:var(--font-size-sm);display:flex;align-items:center;justify-content:space-between}.person-list{flex:1;overflow-y:auto}.person-item{display:flex;align-items:center;gap:var(--space-3);padding:10px 16px;cursor:pointer;border-bottom:1px solid var(--color-line);transition:background var(--transition)}.person-item:hover{background:var(--surface-2)}.person-item.selected{background:var(--color-brand-soft)}.person-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--surface-3),var(--surface-4));border:1px solid var(--color-line);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--font-size-sm);color:var(--color-brand);flex-shrink:0}.person-info{min-width:0}.person-name{font-weight:600;font-size:var(--font-size-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.person-dates{color:var(--text-muted);font-size:var(--font-size-xs)}.tree-canvas{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);overflow:hidden;position:relative}.tree-canvas-inner{width:100%;height:100%;cursor:grab}.tree-canvas-inner:active{cursor:grabbing}.map-container{position:relative;height:calc(100vh - 200px);background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);overflow:hidden}.map-svg{width:100%;height:100%}.map-legend{position:absolute;bottom:16px;left:16px;background:#0d0b08d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--color-line);border-radius:var(--radius);padding:12px 16px;font-size:var(--font-size-xs)}.map-legend-item{display:flex;align-items:center;gap:8px;margin-bottom:6px}.map-legend-item:last-child{margin-bottom:0}.map-dot{width:10px;height:10px;border-radius:50%}.map-stats{position:absolute;top:16px;right:16px;display:flex;gap:var(--space-2)}.map-stat-chip{background:#0d0b08d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--color-line);border-radius:var(--radius-pill);padding:6px 14px;font-size:var(--font-size-xs);font-weight:700;display:flex;align-items:center;gap:6px}.recits-layout{display:grid;grid-template-columns:1fr 2fr;gap:var(--space-6);align-items:start}.recits-controls{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:var(--space-5);position:sticky;top:100px}.recits-controls h3{font-size:var(--font-size-lg);margin-bottom:var(--space-4)}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:600;color:var(--text-secondary);margin-bottom:var(--space-2)}.form-select,.form-input,.form-textarea{width:100%;background:var(--surface-2);border:1px solid var(--color-line);border-radius:var(--radius);color:var(--color-text);font:var(--font-body);font-size:var(--font-size-sm);padding:10px 12px;transition:border-color var(--transition)}.form-select{cursor:pointer}.form-select:focus-visible,.form-input:focus-visible,.form-textarea:focus-visible{border-color:var(--color-brand);outline:none;box-shadow:0 0 0 3px var(--color-brand-soft)}.form-textarea{resize:vertical;min-height:100px}.narrative-card{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:28px;margin-bottom:var(--space-4);transition:all var(--transition-slow)}.narrative-card:hover{border-color:#c4862a4d;box-shadow:var(--shadow-sm)}.narrative-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.narrative-title{font-family:var(--font-display);font-size:var(--font-size-xl);font-weight:700;line-height:1.2}.narrative-badge{flex-shrink:0;background:var(--color-accent-soft);border:1px solid rgba(99,102,241,.25);border-radius:var(--radius-pill);color:var(--color-accent);font-size:var(--font-size-xs);font-weight:700;letter-spacing:.06em;padding:3px 10px;text-transform:uppercase}.narrative-content{color:var(--text-secondary);line-height:1.8;white-space:pre-line}.narrative-meta{display:flex;align-items:center;gap:var(--space-4);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-line);color:var(--text-muted);font-size:var(--font-size-xs)}.docs-upload-zone{background:var(--surface-1);border:2px dashed var(--color-line);border-radius:var(--radius-lg);padding:48px 32px;text-align:center;cursor:pointer;transition:all var(--transition);margin-bottom:var(--space-6)}.docs-upload-zone:hover,.docs-upload-zone.dragging{border-color:var(--color-brand);background:var(--color-brand-soft)}.docs-upload-icon{font-size:2.5rem;margin-bottom:var(--space-3)}.docs-upload-title{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--space-2)}.docs-upload-sub{color:var(--text-secondary);font-size:var(--font-size-sm)}.docs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--space-4)}.doc-card{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:var(--space-4);transition:all var(--transition-slow)}.doc-card:hover{border-color:#c4862a4d;transform:translateY(-2px);box-shadow:var(--shadow-sm)}.doc-icon-wrap{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:var(--space-3)}.doc-icon-wrap.birth{background:#4ade801f}.doc-icon-wrap.photo{background:#c4862a1f}.doc-icon-wrap.letter{background:#6366f11f}.doc-icon-wrap.other{background:var(--surface-2)}.doc-name{font-weight:700;font-size:var(--font-size-sm);margin-bottom:var(--space-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.doc-meta{color:var(--text-muted);font-size:var(--font-size-xs)}.doc-status{display:inline-flex;align-items:center;gap:5px;font-size:var(--font-size-xs);font-weight:700;border-radius:var(--radius-pill);padding:2px 8px;margin-top:var(--space-2)}.doc-status.ready{background:var(--color-success-soft);color:var(--color-success)}.doc-status.processing{background:#c4862a1f;color:var(--color-brand)}.doc-status.error{background:var(--color-error-soft);color:var(--color-error)}.doc-summary{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--color-line);color:var(--text-secondary);font-size:var(--font-size-xs);line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.famille-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6);align-items:start}.famille-card{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:28px}.famille-card h3{font-size:var(--font-size-xl);margin-bottom:var(--space-5)}.member-list{display:grid;gap:var(--space-3)}.member-row{display:flex;align-items:center;gap:var(--space-3);padding:12px;background:var(--surface-2);border-radius:var(--radius);border:1px solid var(--color-line)}.member-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--amber-500),var(--amber-700));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:var(--font-size-sm);color:#0d0b08;flex-shrink:0}.member-info{flex:1;min-width:0}.member-name{font-weight:700;font-size:var(--font-size-sm)}.member-email{color:var(--text-muted);font-size:var(--font-size-xs)}.role-badge{font-size:var(--font-size-xs);font-weight:700;border-radius:var(--radius-pill);padding:3px 10px;border:1px solid;white-space:nowrap}.role-badge.admin{color:var(--color-brand);border-color:#c4862a4d;background:var(--color-brand-soft)}.role-badge.editor{color:var(--indigo-400);border-color:#6366f14d;background:var(--color-accent-soft)}.role-badge.viewer{color:var(--text-muted);border-color:var(--color-line);background:var(--surface-3)}.pricing-section{max-width:1200px;margin:0 auto;padding:60px 24px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-5);margin-top:var(--space-10)}.pricing-card{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:32px;position:relative;transition:all var(--transition-slow)}.pricing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.pricing-card.featured{border-color:var(--color-brand);background:var(--surface-2);box-shadow:var(--shadow-glow)}.pricing-badge{position:absolute;top:-13px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,var(--amber-400),var(--amber-600));color:#0d0b08;font-size:var(--font-size-xs);font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 16px;border-radius:var(--radius-pill)}.pricing-name{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--space-2)}.pricing-price{font-family:var(--font-display);font-size:2.5rem;font-weight:800;margin-bottom:var(--space-1);color:var(--color-brand)}.pricing-price span{font-size:var(--font-size-base);color:var(--text-muted)}.pricing-desc{color:var(--text-secondary);font-size:var(--font-size-sm);margin-bottom:var(--space-6)}.pricing-features{list-style:none;margin-bottom:var(--space-6)}.pricing-features li{display:flex;align-items:center;gap:var(--space-2);padding:7px 0;font-size:var(--font-size-sm);color:var(--text-secondary);border-bottom:1px solid var(--color-line)}.pricing-features li:last-child{border-bottom:none}.pricing-features li:before{content:"✓";color:var(--color-success);font-weight:700}.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-4);margin-bottom:var(--space-8)}.stat-card{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:var(--space-5)}.stat-label{font-size:var(--font-size-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:var(--space-2)}.stat-value{font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--color-brand)}.ad-slot{display:flex;align-items:center;justify-content:center;min-height:90px;padding:var(--space-4);border:1px dashed rgba(196,134,42,.15);border-radius:var(--radius);color:var(--text-faint);font-size:var(--font-size-xs);font-style:italic;margin:var(--space-8) 0}.site-footer{border-top:1px solid var(--color-line);margin-top:80px}.footer-inner{max-width:1200px;margin:0 auto;padding:40px 24px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-8)}.footer-brand-copy{color:var(--text-muted);font-size:var(--font-size-sm);max-width:280px;margin-top:var(--space-3);line-height:1.7}.footer-col-title{font-size:var(--font-size-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:var(--space-4)}.footer-links{display:flex;flex-direction:column;gap:var(--space-2)}.footer-link{font-size:var(--font-size-sm);color:var(--text-muted);transition:color var(--transition)}.footer-link:hover{color:var(--color-brand)}.footer-bottom{max-width:1200px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--color-line);color:var(--text-muted);font-size:var(--font-size-xs)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.modal{background:var(--surface-1);border:1px solid var(--color-line);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:min(520px,100%);max-height:90vh;overflow-y:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--color-line)}.modal-title{font-size:var(--font-size-xl);font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1.2rem;padding:4px 8px;border-radius:var(--radius-sm);transition:all var(--transition)}.modal-close:hover{color:var(--color-text);background:var(--surface-2)}.modal-body{padding:24px}.modal-actions{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-5)}.empty-state{text-align:center;padding:64px var(--space-6);color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-4)}.empty-state-title{font-size:var(--font-size-xl);font-weight:700;color:var(--color-text);margin-bottom:var(--space-2)}.empty-state-body{font-size:var(--font-size-base);max-width:400px;margin:0 auto var(--space-6)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:300;display:flex;flex-direction:column;gap:var(--space-2)}.toast{background:var(--surface-2);border:1px solid var(--color-line);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 16px;font-size:var(--font-size-sm);max-width:320px;display:flex;align-items:center;gap:var(--space-2);animation:slide-in .2s ease}.toast.success{border-left:3px solid var(--color-success)}.toast.error{border-left:3px solid var(--color-error)}.toast.info{border-left:3px solid var(--color-brand)}@keyframes slide-in{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.spinner{width:20px;height:20px;border:2px solid var(--color-line);border-top-color:var(--color-brand);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:48px;color:var(--text-muted)}.auth-banner{background:linear-gradient(135deg,var(--surface-1),var(--surface-2));border:1px solid var(--color-line);border-radius:var(--radius-xl);padding:40px;text-align:center;max-width:500px;margin:80px auto}.auth-banner h2{font-size:var(--font-size-2xl);margin-bottom:var(--space-3)}.auth-banner p{color:var(--text-secondary);margin-bottom:var(--space-6)}.legal-content{max-width:720px;margin:0 auto}.legal-content h1{font-size:var(--font-size-2xl);margin-bottom:var(--space-6)}.legal-content h2{font-size:var(--font-size-xl);margin:var(--space-8) 0 var(--space-3);color:var(--color-brand)}.legal-content p{color:var(--text-secondary);margin-bottom:var(--space-4)}.legal-content ul{color:var(--text-secondary);padding-left:var(--space-6);margin-bottom:var(--space-4)}.legal-content li{margin-bottom:var(--space-2)}.legal-content a{color:var(--color-brand);text-decoration:underline}@media (max-width: 1024px){.features-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}}@media (max-width: 768px){.hero-inner{grid-template-columns:1fr;gap:40px}.hero-visual{display:none}.tree-layout{grid-template-columns:1fr}.tree-sidebar{max-height:240px}.recits-layout,.famille-layout,.features-grid,.pricing-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr}.site-nav{display:none}.hamburger-btn{display:flex}}@media (max-width: 480px){.hero{padding:60px 16px 40px}.page-shell{padding:24px 16px 48px}.footer-inner{grid-template-columns:1fr}.admin-grid{grid-template-columns:1fr 1fr}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.divider{height:1px;background:var(--color-line);margin:var(--space-6) 0}.text-muted{color:var(--text-muted)}.text-brand{color:var(--color-brand)}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.font-bold{font-weight:700}.tag{display:inline-flex;align-items:center;background:var(--surface-2);border:1px solid var(--color-line);border-radius:var(--radius-pill);color:var(--text-secondary);font-size:var(--font-size-xs);font-weight:600;padding:2px 10px}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.mt-4{margin-top:var(--space-4)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}