/* urbaniste.css — Urbaniste : plan de ville, grille isométrique, vert urbain + ardoise */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Work Sans','Inter',sans-serif;line-height:1.6;color:#23303a;background:#e8eef0;background-image:linear-gradient(#cbd5d8 1px,transparent 1px),linear-gradient(90deg,#cbd5d8 1px,transparent 1px),linear-gradient(45deg,#cbd5d8 .5px,transparent .5px),linear-gradient(-45deg,#cbd5d8 .5px,transparent .5px);background-size:40px 40px,40px 40px,40px 40px,40px 40px;min-height:100vh;font-size:17px}
.urb-wrap{max-width:1100px;margin:0 auto;padding:28px 22px 60px}
.back-link{display:inline-block;margin-bottom:22px;color:#2d6a4f;text-decoration:none;font-size:.78em;letter-spacing:2px;text-transform:uppercase;border:1px solid #2d6a4f;padding:5px 14px;background:#fff;font-weight:600}
.back-link:hover{background:#2d6a4f;color:#fff}

.urb-hero{background:#fff;border:1px solid #cbd5d8;padding:0;margin-bottom:30px;position:relative;overflow:hidden;box-shadow:0 12px 30px rgba(35,48,58,.1)}
.urb-hero::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#2d6a4f 0%,#2d6a4f 28%,#d4a017 28%,#d4a017 32%,#2d6a4f 32%,#2d6a4f 60%,#3a4a78 60%,#3a4a78 65%,#2d6a4f 65%,#2d6a4f 100%)}
.urb-hero .body{padding:40px 48px 36px;position:relative}
/* Plan ville en arrière-plan */
.urb-hero .body::after{content:'';position:absolute;top:30px;right:30px;width:200px;height:160px;opacity:.15;background:linear-gradient(45deg,transparent 49.5%,#23303a 49.5%,#23303a 50.5%,transparent 50.5%),linear-gradient(-45deg,transparent 49.5%,#23303a 49.5%,#23303a 50.5%,transparent 50.5%),linear-gradient(0deg,transparent 49.5%,#23303a 49.5%,#23303a 50.5%,transparent 50.5%),linear-gradient(90deg,transparent 49.5%,#23303a 49.5%,#23303a 50.5%,transparent 50.5%);background-size:60px 60px;border:2px solid #23303a;pointer-events:none}
.urb-hero .surtitle{color:#2d6a4f;font-size:.78em;letter-spacing:4px;text-transform:uppercase;font-weight:700;margin-bottom:8px}
.urb-hero h1{font-family:'Work Sans',sans-serif;font-size:3.5em;font-weight:800;color:#23303a;line-height:1;letter-spacing:-1.3px;margin-bottom:10px}
.urb-hero .tagline{font-size:1.05em;color:#3e515c;max-width:580px;line-height:1.55;font-style:italic}
.urb-hero .coords{margin-top:18px;font-family:'JetBrains Mono',monospace;font-size:.78em;color:#5a7a90;letter-spacing:1.5px}

.section{background:#fff;border:1px solid #cbd5d8;padding:28px 36px;margin-bottom:20px;box-shadow:0 4px 12px rgba(35,48,58,.06)}
.section h2{font-size:1.5em;font-weight:800;color:#23303a;margin-bottom:14px;padding-left:14px;border-left:4px solid #2d6a4f;letter-spacing:-.4px;text-transform:uppercase;font-size:1.4em}
.section h3{font-size:1.05em;color:#2d6a4f;margin:18px 0 8px;font-weight:700;text-transform:uppercase;letter-spacing:.8px}
.section p{margin-bottom:12px;color:#23303a}
.section ul,.section ol{margin:10px 0 14px 26px}.section li{margin-bottom:6px;color:#23303a}
.section strong{color:#23303a;font-weight:700}.section em{color:#2d6a4f;font-style:italic}

.timeline{border-left:2px solid #2d6a4f;padding-left:22px;margin:18px 0}
.timeline-event{position:relative;padding-bottom:14px}
.timeline-event::before{content:'';position:absolute;left:-28px;top:8px;width:12px;height:12px;background:#d4a017;border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px #d4a017}
.timeline-event .date{display:inline-block;background:#2d6a4f;color:#fff;padding:1px 9px;margin-right:8px;font-size:.78em;letter-spacing:1px;font-family:'JetBrains Mono',monospace;font-weight:600}

.section table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.93em;background:#f3f6f7;border:1px solid #cbd5d8}
.section th{background:#23303a;color:#fff;padding:10px 14px;text-align:left;font-weight:700;font-family:'JetBrains Mono',monospace;font-size:.82em;letter-spacing:.5px;text-transform:uppercase}
.section td{padding:9px 14px;border-bottom:1px solid #cbd5d8}.section tr:last-child td{border-bottom:none}

.callout{background:#e6f1ec;border-left:4px solid #2d6a4f;padding:14px 18px;margin:16px 0}.callout strong{color:#2d6a4f}

.echelles{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:16px 0}
.echelle{background:#f3f6f7;border:1px solid #cbd5d8;border-top:3px solid #2d6a4f;padding:14px 18px}
.echelle h4{color:#23303a;font-size:.92em;margin-bottom:4px;font-family:'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.5px}
.echelle p{font-size:.9em;color:#5a7a90;margin:0}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:16px 0}
.stat{background:#23303a;color:#fff;padding:18px 14px;text-align:center;border-bottom:3px solid #d4a017}
.stat .v{font-size:1.85em;font-weight:800;line-height:1;color:#d4a017}
.stat .l{font-size:.78em;letter-spacing:.5px;margin-top:6px;opacity:.9;text-transform:uppercase}

@media(max-width:700px){.urb-hero h1{font-size:2.3em}.urb-hero .body{padding:30px 22px}.urb-hero .body::after{display:none}.section{padding:22px 22px}.section h2{font-size:1.2em}}