/* Andover Groundworks concepts: shared component styles (map, lightbox, compare, carousel, town line).
   Loaded after fx.css on every design. */

/* ---------- coverage map (assets/areas.js) ---------- */
.agm{display:block;width:100%;height:auto;overflow:visible;color:var(--map-hl,#C54508)}
.agm-ring{fill:none;stroke:var(--map-ring,rgba(0,0,0,.14));stroke-width:1;stroke-dasharray:2 6;transform-origin:360px 270px;transition:opacity 1.2s ease,transform 1.6s var(--fx-ease);transition-delay:calc(var(--i,0) * 140ms)}
.agm-mi{font:600 8.55px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.22em;text-transform:uppercase;fill:var(--map-label,rgba(0,0,0,.35))}
.agm-border{fill:none;stroke:var(--map-line,rgba(0,0,0,.28));stroke-width:1.2;stroke-dasharray:5 6;transition:opacity 1.4s ease .3s}
.agm-road{fill:none;stroke:var(--map-road,rgba(0,0,0,.12));stroke-width:3;stroke-linecap:round;stroke-linejoin:round;transition:opacity 1.4s ease .2s}
.agm-roadlab{font:700 8.1px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.12em;fill:var(--map-label,rgba(0,0,0,.35))}
.agm-county{font:600 9.9px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.42em;fill:var(--map-label,rgba(0,0,0,.35))}
.agm-spoke{fill:none;stroke:var(--map-hl,#C54508);stroke-opacity:.45;stroke-width:1.2;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.8s var(--fx-ease) .5s,stroke-opacity .3s,stroke-width .3s}
.agm-in .agm-spoke{stroke-dashoffset:0}
.agm-spoke.hl{stroke-opacity:1;stroke-width:2.2}
.agm-vil{transition:opacity .8s var(--fx-ease),transform .8s var(--fx-ease);transition-delay:calc(var(--i,0) * 90ms + .6s)}
.agm-vil circle{fill:var(--map-dot,#373A3F);opacity:.55}
.agm-vil text{font:500 9.45px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.04em;fill:var(--map-label,rgba(0,0,0,.5))}
.agm-pt{cursor:pointer;transition:opacity .7s var(--fx-ease),transform .8s var(--fx-ease);transition-delay:calc(var(--i,0) * 110ms)}
.agm-dot{fill:var(--map-dot,#373A3F);transition:fill .3s ease}
.agm-base .agm-dot{fill:var(--map-hl,#C54508)}
.agm-halo{fill:var(--map-hl,#C54508);opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.3);transition:opacity .4s ease,transform .5s var(--fx-ease)}
.agm-core-ring{fill:none;stroke:var(--map-hl,#C54508);stroke-width:1.4;transform-box:fill-box;transform-origin:center;animation:agm-core 2.8s ease-out infinite}
.agm-core-ring.r2{animation-delay:1.4s}
.agm-name{font:600 12.6px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.04em;fill:var(--map-ink,#373A3F);transition:fill .3s ease,opacity .3s ease}
.agm-base .agm-name{font-size:14.4px}
.agm-tag{font:700 7.65px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.3em;fill:var(--map-hl,#C54508)}
.agm-in .agm-pt:not(.agm-base) .agm-halo{animation:agm-pulse 4.2s ease-out infinite;animation-delay:calc(var(--i,0) * .45s)}
.agm-pt.hl .agm-dot{fill:var(--map-hl,#C54508)}
.agm-pt.hl .agm-halo{animation:none;opacity:.22;transform:scale(1.15)}
.agm-pt.hl .agm-name{fill:var(--map-hl,#C54508)}
.has-hl .agm-pt:not(.hl) .agm-name{opacity:.4}
.agm-pt.dim{opacity:.2}
.agm-sweep{animation:agm-sweep 8s linear infinite}
.agm-wait .agm-pt,.agm-wait .agm-vil{opacity:0;transform:translateY(-12px)}
.agm-wait .agm-border,.agm-wait .agm-road{opacity:0}
.agm-wait .agm-ring{opacity:0;transform:scale(.6)}
@keyframes agm-pulse{0%{opacity:0;transform:scale(.3)}15%{opacity:.3}60%,100%{opacity:0;transform:scale(1.7)}}
@keyframes agm-core{0%{opacity:.9;transform:scale(.5)}100%{opacity:0;transform:scale(3)}}
@keyframes agm-sweep{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.agm-in .agm-halo,.agm-core-ring,.agm-sweep{animation:none}.agm-wait .agm-pt,.agm-wait .agm-vil,.agm-wait .agm-border,.agm-wait .agm-road,.agm-wait .agm-ring{opacity:1;transform:none}.agm-spoke{stroke-dashoffset:0}}

/* map styles: dots (demo 2), contour (demo 3), radar (demo 4); survey (demo 1) uses the rules above */
.agm-dots circle{fill:var(--map-dot,#373A3F);opacity:.16;transition:opacity 1.2s ease}
.agm--dots .agm-spoke{stroke-dasharray:1;stroke-width:1.6}
.agm--dots .agm-pt .agm-name{fill:#fff;font-size:11.7px}
.agm-tagbg{fill:var(--map-dot,#373A3F);transition:fill .3s ease}
.agm-pt.hl .agm-tagbg,.agm--dots .agm-base .agm-tagbg{fill:var(--map-hl,#C54508)}
.agm--dots .agm-pt.hl .agm-name{fill:#fff}
.agm--dots .agm-border{stroke-dasharray:1 7;stroke-linecap:round;stroke-width:2}
.agm-contour{fill:none;stroke:var(--map-line,rgba(0,0,0,.28));stroke-width:.8;opacity:.55;stroke-dasharray:2000;stroke-dashoffset:2000;transition:stroke-dashoffset 3s var(--fx-ease);transition-delay:calc(var(--i,0) * 80ms)}
.agm-contour.major{stroke-width:1.3;opacity:.8}
.agm-in .agm-contour{stroke-dashoffset:0}
.agm--contour .agm-border{stroke-dasharray:none;stroke-width:.8;opacity:.6}
.agm--contour .agm-spoke{stroke-dasharray:4 5;stroke-dashoffset:0;opacity:0;transition:opacity 1s ease .8s,stroke-width .3s}
.agm--contour.agm-in .agm-spoke{opacity:1}
.agm-leader{stroke:var(--map-ink,#373A3F);stroke-width:1;opacity:.6}
.agm--contour .agm-name{font-weight:400;font-size:13.5px;letter-spacing:.08em}
.agm-cross{stroke:var(--map-ring,rgba(0,0,0,.14));stroke-width:1}
.agm-ticks{stroke:var(--map-label,rgba(0,0,0,.35));stroke-width:1}
.agm-compass{font:700 9.9px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.1em;fill:var(--map-hl,#C54508)}
.agm--radar .agm-ring{stroke-dasharray:none;opacity:.8}
.agm--radar .agm-dot{filter:drop-shadow(0 0 5.4px var(--map-hl,#C54508))}
.agm-wait .agm-dots circle{opacity:0}
.agm-wait .agm-ticks,.agm-wait .agm-cross,.agm-wait .agm-compass{opacity:0}
.agm-ticks,.agm-cross,.agm-compass{transition:opacity 1.4s ease .3s}
@media (prefers-reduced-motion:reduce){.agm-contour{stroke-dashoffset:0;transition:none}.agm-wait .agm-dots circle{opacity:.16}}

/* --- per map effects --- */
/* dots: a wave rolls out from the yard, lights run the routes, towns send out a ripple */
.agm--dots .agm-dots circle{transform-box:fill-box;transform-origin:center}
.agm--dots.agm-in .agm-dots circle{animation:agmWave 1.1s var(--d,0ms) both}
@keyframes agmWave{0%{opacity:0;transform:scale(0)}55%{opacity:.75;transform:scale(2.2)}100%{opacity:.16;transform:scale(1)}}
.agm-runner{fill:var(--map-hl,#C54508);filter:drop-shadow(0 0 4.5px var(--map-hl,#C54508));opacity:0;transition:opacity 1s ease 1.6s}
.agm-in .agm-runner{opacity:1}
.agm-ripple{fill:none;stroke:var(--map-hl,#C54508);stroke-width:2;transform-box:fill-box;transform-origin:center;animation:agmRipple 1.3s ease-out forwards;pointer-events:none}
@keyframes agmRipple{from{opacity:.9;transform:scale(1)}to{opacity:0;transform:scale(9)}}
/* contour: layers drift with the pointer, the town under it rises */
.agm--contour .agm-contours{transform:translate(calc(var(--mx,0) * -16px),calc(var(--my,0) * -11px));transition:transform 1.1s cubic-bezier(.16,1,.3,1)}
.agm--contour.agm-in .agm-pt{transform:translate(calc(var(--mx,0) * 6.3px),calc(var(--my,0) * 4.5px))}
.agm--contour .agm-county,.agm--contour .agm-border{transform:translate(calc(var(--mx,0) * -6px),calc(var(--my,0) * -4px));transition:transform 1.1s cubic-bezier(.16,1,.3,1)}
.agm--contour .agm-dot{transform-box:fill-box;transform-origin:center;transition:transform .5s cubic-bezier(.16,1,.3,1),fill .3s}
.agm--contour .agm-pt.hl .agm-dot{transform:translateY(-10px) scale(1.5) rotate(90deg)}
.agm--contour .agm-leader{transform-box:fill-box;transform-origin:bottom;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.agm--contour .agm-pt.hl .agm-leader{transform:scaleY(1.25)}
.agm--contour .agm-pt.hl .agm-name{font-weight:600}
.agm--contour.agm-in .agm-contours{animation:agmBreathe 14s ease-in-out infinite alternate}
@keyframes agmBreathe{from{opacity:.85}to{opacity:1}}
/* radar: sweep and blips start together, each blip flashes as the beam passes */
.agm--radar .agm-sweep{animation:none;opacity:0}
.agm--radar.agm-in .agm-sweep{opacity:1;animation:agm-sweep 8s linear infinite}
.agm--radar .agm-pt:not(.agm-base) .agm-dot,.agm--radar .agm-pt:not(.agm-base) .agm-halo{transform-box:fill-box;transform-origin:center}
.agm--radar.agm-in .agm-pt:not(.agm-base) .agm-dot{animation:agmBlip 8s linear infinite;animation-delay:var(--bd,0s)}
.agm--radar.agm-in .agm-pt:not(.agm-base) .agm-halo{animation:agmBlipHalo 8s linear infinite;animation-delay:var(--bd,0s)}
@keyframes agmBlip{0%{transform:scale(2);fill:#fff}10%{transform:scale(1)}100%{transform:scale(1)}}
@keyframes agmBlipHalo{0%{opacity:.55;transform:scale(.6)}14%{opacity:0;transform:scale(2.2)}100%{opacity:0;transform:scale(2.2)}}
.agm--radar .agm-pt.hl .agm-dot{animation:none;transform:scale(1.6)}
.agm-aim{pointer-events:none;opacity:0;transition:opacity .25s}
.aiming .agm-aim{opacity:1}
.agm-aim-line{stroke:var(--map-hl,#C54508);stroke-width:.8;stroke-dasharray:3 4;opacity:.75}
.agm-aim-ring{fill:none;stroke:var(--map-hl,#C54508);stroke-width:1.4}
.agm-aim-text{font:700 9px/1 var(--map-font,system-ui,sans-serif);letter-spacing:.16em;fill:var(--map-ink,#fff)}
.agm--radar{cursor:crosshair}
@media (prefers-reduced-motion:reduce){.agm--dots.agm-in .agm-dots circle,.agm--radar.agm-in .agm-sweep,.agm--radar.agm-in .agm-pt .agm-dot,.agm--radar.agm-in .agm-pt .agm-halo{animation:none}}

/* ---------- shared lightbox (assets/ag.js) ---------- */
.ag-lb{position:fixed;inset:0;z-index:9000;background:rgba(24,25,28,.95);display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .45s var(--fx-ease),visibility .45s}
.ag-lb.open{opacity:1;visibility:visible}
.ag-lb figure{margin:0;padding:63px 72px;max-width:100vw;transform:scale(.96);transition:transform .6s var(--fx-ease)}
.ag-lb.open figure{transform:none}
.ag-lb img{max-width:min(1260px,86vw);max-height:82vh;width:auto;height:auto;box-shadow:0 36px 81px -30px rgba(0,0,0,.8)}
.ag-lb-top{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:16.2px 19.8px;color:rgba(255,255,255,.7);font:600 9.9px/1 system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:.24em}
.ag-lb button{background:none;border:1px solid rgba(255,255,255,.28);color:#fff;width:45px;height:45px;border-radius:50%;cursor:pointer;font-size:18px;transition:background .3s,border-color .3s}
.ag-lb button:hover{background:var(--fx-gold-deep);border-color:var(--fx-gold-deep)}
.ag-lb-pv,.ag-lb-nx{position:absolute;top:calc(50% - 22.5px)}
.ag-lb-pv{left:19.8px}.ag-lb-nx{right:19.8px}
@media (max-width:630px){.ag-lb figure{padding:54px 9px}.ag-lb img{max-width:96vw}.ag-lb-pv,.ag-lb-nx{top:auto;bottom:19.8px}}

/* ---------- before and after (assets/ag.js) ---------- */
.ba{position:relative;overflow:hidden;--pos:50%;user-select:none;-webkit-user-select:none;touch-action:pan-y;background:#222}
.ba>img,.ba .ba-before img{display:block;width:100%;height:100%;object-fit:cover}
.ba .ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:4}
.ba .ba-line{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:#fff;z-index:3;pointer-events:none;box-shadow:0 0 18px rgba(0,0,0,.4)}
.ba .ba-knob{position:absolute;top:50%;left:var(--pos);width:52.2px;height:52.2px;margin:-29px 0 0 -29px;border-radius:50%;background:var(--fx-gold-deep);color:#fff;display:grid;place-items:center;z-index:3;pointer-events:none;box-shadow:0 9px 27px rgba(0,0,0,.35);transition:transform .3s var(--fx-ease)}
.ba:hover .ba-knob{transform:scale(1.08)}
.ba .ba-knob svg{width:23.4px;height:23.4px}
.ba .ba-tag{position:absolute;top:16.2px;z-index:2;font:600 9.45px/1 system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:.24em;text-transform:uppercase;color:#fff;background:rgba(35,37,40,.6);backdrop-filter:blur(7.2px);-webkit-backdrop-filter:blur(7.2px);padding:9px 12.6px;pointer-events:none}
.ba .ba-tag.l{left:16.2px}.ba .ba-tag.r{right:16.2px}
.ba input[type=range]:focus-visible~.ba-knob{outline:2.7px solid #fff;outline-offset:2.7px}

/* ---------- reviews carousel base (assets/ag.js) ---------- */
.rv-stage{display:grid}
.rv-item{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(14.4px);transition:opacity .8s var(--fx-ease),transform 1s var(--fx-ease),visibility .8s}
.rv-item.on{opacity:1;visibility:visible;transform:none}
.rv-dots{display:flex;gap:7.2px;flex-wrap:wrap}
.rv-dots button{width:23.4px;height:2.7px;border:0;padding:0;background:currentColor;opacity:.25;cursor:pointer;transition:opacity .3s,width .4s var(--fx-ease)}
.rv-dots button[aria-current]{opacity:1;width:41.4px;background:var(--fx-gold-deep)}
@media (prefers-reduced-motion:reduce){.rv-item,.ag-lb figure{transition:none}}

/* ---------- one line rule: rows of option buttons, filters and tags never wrap ----------
   (James, 15 Oct 2026) Items share the line and size to their words; on narrow screens the
   row slides sideways with a soft fade at the edge instead of breaking onto a second line. */
.one-line{display:flex!important;flex-wrap:nowrap!important;gap:7.2px;min-width:0;max-width:100%;contain:inline-size;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
.one-line::-webkit-scrollbar{display:none}
.one-line>*{flex:1 0 auto;white-space:nowrap;text-align:center;justify-content:center;scroll-snap-align:start}
.one-line.is-scroll{-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent)}
.one-line.is-scroll.at-end{-webkit-mask-image:none;mask-image:none}
.rv-dots.one-line{contain:none}
.rv-dots.one-line>*{flex:0 0 auto}
@media (max-width:468px){.rv-dots button{width:14.4px}.rv-dots button[aria-current]{width:27px}}

/* ---------- town marquee ---------- */
.townline{overflow:hidden;white-space:nowrap}
.townline .tl-track{display:inline-flex;animation:ag-mq 70s linear infinite}
.townline span{padding:0 25.2px;display:inline-flex;align-items:center;gap:50.4px}
.townline span::after{content:"";width:6.3px;height:6.3px;border-radius:50%;background:var(--fx-gold-deep)}
@keyframes ag-mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.townline .tl-track{animation:none}}