/* Tyltar site styles. Brand navy and green are sampled from the supplied "Tyltar Energy" logo. */
@font-face{font-family:"Barlow Condensed";src:url(/assets/fonts/barlow-condensed-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url(/assets/fonts/barlow-condensed-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url(/assets/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url(/assets/fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}

:root{
  --navy:#102447;        /* logo */
  --navy-900:#0A1830;
  --navy-800:#0D1D3A;
  --navy-700:#1A3463;
  --navy-line:#2A4677;
  --green:#1DAD4B;       /* logo */
  --green-ink:#137A35;   /* green for text on light backgrounds (AA) */
  --ink:#0E1A2E;
  --muted:#4A5A70;
  --on-dark:#E8EEF6;
  --on-dark-muted:#B5C3D6;
  --paper:#FFFFFF;
  --mist:#F3F6F9;
  --tone:#E4EAF1;        /* tonal mid section */
  --line:#D2DAE4;
  --err:#B42318;
  --f-display:"Barlow Condensed","Arial Narrow",sans-serif;
  --f-body:"IBM Plex Sans",system-ui,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --maxw:1240px;
  --gut:clamp(16px,4vw,40px);
  --sect:clamp(4rem,9vw,7.5rem);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:6rem}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--f-body);overflow-x:hidden;text-rendering:optimizeLegibility}
img,svg{max-width:100%;display:block}
a{color:var(--green-ink);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.skip{position:absolute;left:-999px;top:.5rem;z-index:300;background:var(--green);color:var(--navy-900);padding:.7rem 1rem;font-weight:600}
.skip:focus{left:.5rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* type */
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.02;letter-spacing:-.005em;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.6rem,6.4vw,5.2rem)}
h2{font-size:clamp(2.1rem,4.4vw,3.4rem)}
h3{font-size:clamp(1.4rem,2vw,1.7rem);line-height:1.1}
h4{font:600 1rem/1.4 var(--f-body);margin:0 0 .3em;color:var(--navy)}
p{margin:0 0 1em;max-width:66ch}
.lede{font-size:clamp(1.12rem,1.6vw,1.3rem);line-height:1.55;color:var(--muted)}
.kicker{font:500 .78rem/1.3 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--green-ink);margin:0 0 1.1rem;display:flex;align-items:center;gap:.7rem}
.kicker::before{content:"";width:28px;height:2px;background:currentColor;flex:none}
.mono{font-family:var(--f-mono);font-weight:500;letter-spacing:.08em;text-transform:uppercase;font-size:.75rem}

/* sections */
.section{padding:var(--sect) 0}
.section.tight{padding:calc(var(--sect)*.6) 0}
.mist{background:var(--mist)}
.tone{background:var(--tone);background-image:linear-gradient(rgba(16,36,71,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(16,36,71,.05) 1px,transparent 1px);background-size:32px 32px}
.dark{background:var(--navy);color:var(--on-dark)}
.dark.deep{background:var(--navy-900)}
.dark h1,.dark h2,.dark h3,.dark h4{color:#fff}
.dark p,.dark li{color:var(--on-dark)}
.dark .lede{color:var(--on-dark-muted)}
.dark a{color:#8FE3A9}
.dark a:hover{color:#fff}
.dark .kicker{color:var(--green)}
.blueprint{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:32px 32px}

/* grid */
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(1.2rem,3vw,2.5rem)}
.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c3{grid-column:span 3}.c9{grid-column:span 9}
.s2{grid-column-start:2}.s7{grid-column-start:7}.s8{grid-column-start:8}
@media (max-width:960px){.g12>*{grid-column:1/-1!important}}
.head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(1.2rem,3vw,2.5rem);margin-bottom:clamp(2rem,4vw,3.5rem);align-items:end}
.head>:first-child{grid-column:1/span 7}
.head>:nth-child(2){grid-column:8/-1}
.head p{margin:0}
@media (max-width:960px){.head>*{grid-column:1/-1!important}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 1.35rem;font:600 1rem/1.2 var(--f-body);text-decoration:none;border:2px solid var(--navy);background:var(--navy);color:#fff;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn::after{content:"";width:.5rem;height:.5rem;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg);transition:transform .2s var(--ease)}
.btn:hover{background:var(--navy-700);border-color:var(--navy-700);color:#fff}
.btn:hover::after{transform:translateX(3px) rotate(45deg)}
.btn.green{background:var(--green);border-color:var(--green);color:var(--navy-900)}
.btn.green:hover{background:#25C457;border-color:#25C457;color:var(--navy-900)}
.btn.line{background:transparent;color:var(--navy)}
.btn.line:hover{background:var(--navy);color:#fff}
.dark .btn{background:#fff;border-color:#fff;color:var(--navy)}
.dark .btn:hover{background:var(--green);border-color:var(--green);color:var(--navy-900)}
.dark .btn.green{background:var(--green);border-color:var(--green);color:var(--navy-900)}
.dark .btn.green:hover{background:#fff;border-color:#fff}
.dark .btn.line{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.dark .btn.line:hover{background:#fff;color:var(--navy);border-color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.8rem}
.tlink{font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;color:var(--navy)}
.tlink::after{content:"\2192";transition:transform .2s var(--ease)}
.tlink:hover::after{transform:translateX(4px)}
.dark .tlink{color:#fff}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:var(--navy);border-bottom:1px solid var(--navy-line)}
.bar{display:flex;align-items:center;gap:1.5rem;min-height:4.5rem}
.brand{display:block;flex:none;line-height:0}
.brand img{height:46px;width:auto}
.nav{margin-left:auto}
.nav>ul{display:flex;align-items:center;gap:.15rem;list-style:none;margin:0;padding:0}
.nav a,.sub-btn{display:flex;align-items:center;gap:.4rem;padding:.55rem .75rem;color:#fff;text-decoration:none;font:500 1.08rem/1 var(--f-display);letter-spacing:.04em;text-transform:uppercase;background:none;border:0;cursor:pointer;white-space:nowrap}
.nav a:hover,.sub-btn:hover{color:var(--green)}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--green)}
.sub-btn::after{content:"";width:.38rem;height:.38rem;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
.sub-btn[aria-expanded="true"]::after{transform:translateY(1px) rotate(225deg)}
.nav a.nav-lidar{border:2px solid var(--green);color:#fff;margin-left:.4rem;padding:.5rem .85rem}
.nav a.nav-lidar::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(29,173,75,.6);animation:ping 2.4s infinite}
.nav a.nav-lidar:hover,.nav a.nav-lidar[aria-current="page"]{background:var(--green);color:var(--navy-900);box-shadow:none}
.nav a.nav-lidar:hover::before,.nav a.nav-lidar[aria-current="page"]::before{background:var(--navy-900)}
@keyframes ping{70%{box-shadow:0 0 0 7px rgba(29,173,75,0)}100%{box-shadow:0 0 0 0 rgba(29,173,75,0)}}
.has-sub{position:relative}
.sub-panel{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);width:min(760px,90vw);background:#fff;border-top:3px solid var(--green);box-shadow:0 24px 60px rgba(6,16,34,.28);padding:1rem;display:none;grid-template-columns:1fr 1fr;gap:.25rem}
.sub-panel.open{display:grid}
.sub-panel a{color:var(--ink);text-transform:none;font:600 1rem/1.3 var(--f-body);letter-spacing:0;padding:.75rem;gap:.9rem;align-items:center;white-space:normal}
.sub-panel a:hover{background:var(--mist);color:var(--navy)}
.sub-panel a small{display:block;font:400 .86rem/1.4 var(--f-body);color:var(--muted)}
.sub-panel .ill{width:44px;height:52px;flex:none;color:var(--navy)}
.sub-panel a.is-lidar{background:var(--navy);color:#fff;grid-column:1/-1}
.sub-panel a.is-lidar small{color:var(--on-dark-muted)}
.sub-panel a.is-lidar .ill{color:#fff}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid rgba(255,255,255,.5);color:#fff;font:500 1.05rem/1 var(--f-display);letter-spacing:.08em;text-transform:uppercase;padding:.6rem .9rem;cursor:pointer}
@media (max-width:1180px){
  .menu-btn{display:block}
  .nav{position:fixed;inset:4.5rem 0 0 0;background:var(--navy-900);overflow-y:auto;display:none;padding:1rem var(--gut) 3rem}
  .nav.open{display:block}
  .nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .nav>ul>li{border-bottom:1px solid var(--navy-line)}
  .nav a,.sub-btn{font-size:1.5rem;padding:1rem 0;width:100%}
  .sub-btn{display:none}
  .sub-panel{position:static;transform:none;display:grid;width:auto;grid-template-columns:1fr;background:transparent;box-shadow:none;border:0;padding:0 0 .8rem}
  .sub-panel a{color:#fff;padding:.6rem 0}
  .sub-panel a small{color:var(--on-dark-muted)}
  .sub-panel a:hover{background:transparent;color:var(--green)}
  .sub-panel .ill{color:#fff}
  .sub-panel a.is-lidar{background:transparent}
  .nav a.nav-lidar{margin:1.2rem 0 0;justify-content:center}
  body.menu-open{overflow:hidden}
}

/* home hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;padding-top:clamp(3rem,7vw,5.5rem)}
.hero .blueprint-bg{position:absolute;inset:0;pointer-events:none}
.hero-copy{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:2rem;align-items:end}
.hero-copy .t{grid-column:1/span 8}
.hero-copy .side{grid-column:9/-1;padding-bottom:.6rem}
.hero h1{color:#fff;max-width:15ch;margin-bottom:0}
.hero h1 em{font-style:normal;color:var(--green)}
.hero .side p{color:var(--on-dark-muted);font-size:1.08rem}
.hero .btns{margin-top:1.2rem}
@media (max-width:960px){.hero-copy .t,.hero-copy .side{grid-column:1/-1}}
.scene{position:relative;margin-top:clamp(1rem,3vw,2.5rem);overflow:hidden}
.scene-svg{width:max(100%,980px);height:auto;margin-left:50%;transform:translateX(-50%);color:#fff}
.scene-svg .s,.scene-svg use{fill:none;stroke:currentColor;stroke-width:1.4;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}
.scene-svg symbol *{vector-effect:non-scaling-stroke}
.scene-svg .layer use{color:#C9D6E8}
.scene-svg .layer.front use{color:#fff}
.scene-svg .layer.far use{color:#6F86AB}
.scene-svg .t{stroke:#4D6791;fill:none}
.scene-svg .faint{opacity:.55}
.scene-svg .scale path{stroke:#4D6791;stroke-width:1}
.scene-svg .guides path{stroke:#5F7BA6;stroke-width:1;stroke-dasharray:2 6}
.scene-svg .glabel text,.scene-svg .scene-cap text{font:500 11px var(--f-mono);letter-spacing:.14em;fill:#8EA5C6}
.scene-svg .groundline{stroke:#fff;stroke-width:1.5}
.scene-svg .s-unit *{fill:none;stroke:#fff;stroke-width:1.6}
.scene-svg .cone{fill:url(#coneG);stroke:none}
.scene-svg .beam{stroke:var(--green);stroke-width:2.5;stroke-dasharray:6 10;animation:beam 1.6s linear infinite}
.scene-svg .gate{fill:none;stroke:var(--green);stroke-width:1.2;opacity:.9}
.scene-svg .pt{fill:var(--green)}
.scene-svg .wind{fill:none;stroke:var(--green);stroke-width:1.2;opacity:.35;stroke-dasharray:40 260;animation:wind 9s linear infinite}
.scene-svg .w1{animation-duration:12s;animation-delay:-4s}
.scene-svg .w2{animation-duration:10s;animation-delay:-7s}
@keyframes beam{to{stroke-dashoffset:-32}}
@keyframes wind{from{stroke-dashoffset:300}to{stroke-dashoffset:-1500}}
.js .scene-svg .layer{opacity:0;transform:translateY(18px);animation:rise 1.2s var(--ease) forwards}
.js .scene-svg .layer.mid{animation-delay:.15s}
.js .scene-svg .layer.front{animation-delay:.3s}
@keyframes rise{to{opacity:1;transform:none}}
.scene-svg .pt{animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}

/* inner page hero */
.page-hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.page-hero .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:2rem;align-items:end;padding-top:clamp(2.5rem,6vw,4.5rem)}
.page-hero .t{grid-column:1/span 8;padding-bottom:clamp(2.5rem,5vw,4rem)}
.page-hero .art{grid-column:9/-1;position:relative;align-self:stretch;display:flex;align-items:flex-end;justify-content:center}
.page-hero .art .ill{width:min(100%,300px);height:auto;color:#fff;margin-bottom:-1px}
.page-hero h1{color:#fff;font-size:clamp(2.5rem,5.6vw,4.5rem);max-width:16ch}
.page-hero .lede{color:var(--on-dark-muted)}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:#fff;opacity:.9}
.crumb{font:500 .74rem/1.3 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-muted);margin:0 0 1.4rem;display:flex;flex-wrap:wrap;gap:.6rem}
.crumb a{color:var(--on-dark-muted);text-decoration:none}
.crumb a:hover{color:#fff}
.crumb span[aria-hidden]{color:var(--green)}
.hscale{position:absolute;left:0;top:0;bottom:0;width:24px;border-right:1px solid var(--navy-line);background:repeating-linear-gradient(to top,var(--navy-line) 0 1px,transparent 1px 16px);background-size:10px 100%;background-repeat:no-repeat}
@media (max-width:960px){.page-hero .t{grid-column:1/-1;padding-bottom:0}.page-hero .art{grid-column:1/-1;justify-content:flex-start}.page-hero .art .ill{width:180px}}

/* illustrations (light contexts) */
.ill{overflow:visible}
.ill .s,.ill .g{fill:none;stroke:currentColor;stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}
.ill .g{stroke-width:1.8}
.ill .t{fill:none;stroke:currentColor;stroke-width:1;opacity:.5;vector-effect:non-scaling-stroke}
.ill .a{fill:none;stroke:var(--green);stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-linecap:round}
.ill .af{fill:var(--green)}
.ill .dash{stroke-dasharray:3 4}
.ill ellipse.s,.ill rect.s,.ill circle.s{fill:none}

/* service index (home) */
.svc-list{list-style:none;margin:0;padding:0;border-top:2px solid var(--navy)}
.svc{display:grid;grid-template-columns:4.5rem 110px minmax(0,1fr) minmax(0,1.1fr) 3rem;gap:clamp(1rem,2.5vw,2rem);align-items:center;padding:1.6rem 0;border-bottom:1px solid var(--line);position:relative;text-decoration:none;color:inherit}
.svc .n{font:500 .85rem var(--f-mono);letter-spacing:.1em;color:var(--muted);align-self:start;padding-top:.5rem}
.svc .ill{width:110px;height:132px;color:var(--navy)}
.svc h3{margin:0;font-size:clamp(1.6rem,2.6vw,2.2rem)}
.svc p{margin:0;color:var(--muted);font-size:1rem}
.svc .arr{width:3rem;height:3rem;border:2px solid var(--navy);display:grid;place-items:center;transition:background .2s,color .2s;color:var(--navy)}
.svc .arr::before{content:"\2192";font-size:1.2rem;line-height:1}
.svc:hover .arr{background:var(--navy);color:#fff}
.svc:hover h3{color:var(--green-ink)}
.svc.lidar{background:var(--navy);color:#fff;border-bottom-color:var(--navy);padding-left:1.4rem;padding-right:1.4rem;margin:0 -1.4rem}
.svc.lidar h3{color:#fff}
.svc.lidar p{color:var(--on-dark-muted)}
.svc.lidar .n{color:var(--green)}
.svc.lidar .ill{color:#fff}
.svc.lidar .arr{border-color:var(--green);color:var(--green)}
.svc.lidar:hover .arr{background:var(--green);color:var(--navy-900)}
.svc.lidar:hover h3{color:var(--green)}
.svc .flag{font:500 .7rem var(--f-mono);letter-spacing:.12em;color:var(--navy-900);background:var(--green);padding:.25rem .5rem;display:inline-block;margin-bottom:.6rem}
@media (max-width:860px){
  .svc{grid-template-columns:72px minmax(0,1fr) 2.6rem;grid-template-areas:"ill h arr" "ill p arr";row-gap:.4rem}
  .svc .n{display:none}.svc .ill{grid-area:ill;width:72px;height:88px}.svc>div:first-of-type{grid-area:h}.svc p{grid-area:p}.svc .arr{grid-area:arr;width:2.6rem;height:2.6rem}
  .svc.lidar{margin:0 calc(var(--gut)*-1);padding-left:var(--gut);padding-right:var(--gut)}
}

/* LiDAR feature (home) */
.feature{position:relative;overflow:hidden}
.feature .wrap{position:relative}
.feature-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(1.5rem,4vw,3rem);align-items:center}
.feature-grid .t{grid-column:1/span 6}
.feature-grid .viz{grid-column:8/-1}
@media (max-width:960px){.feature-grid .t,.feature-grid .viz{grid-column:1/-1}}
.feature .ill{width:100%;max-width:420px;margin:0 auto;color:#fff}
.feature .ill .a{stroke-width:2}
.feature .ill .dash.a{animation:beam 1.4s linear infinite}
.uses{list-style:none;padding:0;margin:1.8rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 2rem;border-top:1px solid var(--navy-line)}
.uses li{padding:.8rem 0 .8rem 1.6rem;border-bottom:1px solid var(--navy-line);position:relative;font-size:.98rem}
.uses li::before{content:"";position:absolute;left:0;top:1.25rem;width:.8rem;height:2px;background:var(--green)}
@media (max-width:560px){.uses{grid-template-columns:1fr}}

/* photo frames */
.frame{margin:0;position:relative;background:var(--navy);overflow:hidden}
.frame .img{position:relative;aspect-ratio:var(--ar,3/4);overflow:hidden;background:var(--navy)}
.frame img{width:100%;height:100%;object-fit:cover;object-position:var(--pos,50% 50%);filter:grayscale(1) contrast(1.12) brightness(1.04);mix-blend-mode:luminosity;transition:transform 1.2s var(--ease),filter .6s,mix-blend-mode .6s}
.frame .img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,36,71,0) 55%,rgba(10,24,48,.55));pointer-events:none}
.frame:hover img{transform:scale(1.03)}
.frame figcaption{display:flex;gap:.9rem;align-items:baseline;padding:.85rem 0 0;font-size:.88rem;color:var(--muted);background:var(--paper)}
.mist .frame figcaption{background:var(--mist)}
.tone .frame figcaption{background:transparent}
.dark .frame figcaption{background:transparent;color:var(--on-dark-muted)}
.frame figcaption .mono{color:var(--green-ink);flex:none}
.dark .frame figcaption .mono{color:var(--green)}
.frame .img .tick{position:absolute;left:12px;top:12px;bottom:12px;width:10px;background:repeating-linear-gradient(to top,rgba(255,255,255,.7) 0 1px,transparent 1px 14px);border-left:1px solid rgba(255,255,255,.7);z-index:1;pointer-events:none}
.frame.empty .img{display:flex;align-items:flex-end;justify-content:center;background-color:var(--navy);background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px}
.frame.empty .ill{width:62%;height:auto;color:#fff;margin-bottom:6%}
.frame.empty .img::after{display:none}
.frame.empty .stamp{position:absolute;right:12px;top:12px;font:500 .66rem var(--f-mono);letter-spacing:.14em;color:var(--on-dark-muted);border:1px solid var(--navy-line);padding:.3rem .5rem}
.frame.missing .img{background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px}
.photo-row{display:grid;grid-template-columns:5fr 4fr 3fr;gap:clamp(.8rem,2vw,1.5rem);align-items:end}
.photo-row .frame:nth-child(2){margin-bottom:12%}
@media (max-width:760px){.photo-row{grid-template-columns:1fr 1fr}.photo-row .frame:first-child{grid-column:1/-1}.photo-row .frame:nth-child(2){margin-bottom:0}}

/* numbered principles */
.principles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1rem,2.5vw,2rem);counter-reset:p}
.principles li{counter-increment:p;border-top:2px solid var(--navy);padding-top:1rem}
.principles li::before{content:counter(p,decimal-leading-zero);display:block;font:600 clamp(3rem,6vw,4.6rem)/1 var(--f-display);color:var(--navy);margin-bottom:.8rem;letter-spacing:-.02em}
.principles h3{font-size:1.45rem;margin-bottom:.4rem}
.principles p{font-size:.97rem;color:var(--muted);margin:0}
.dark .principles li{border-top-color:var(--green)}
.dark .principles li::before{color:var(--green)}
.dark .principles p{color:var(--on-dark-muted)}
@media (max-width:960px){.principles{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.principles{grid-template-columns:1fr}}

/* process diagram */
.process{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(var(--n,5),minmax(0,1fr));position:relative;counter-reset:st}
.process::before{content:"";position:absolute;left:0;width:calc(100% - 100% / var(--n,5));top:2.15rem;height:2px;background:var(--line)}
.process::after{content:"";position:absolute;left:0;top:2.15rem;height:2px;width:calc(100% - 100% / var(--n,5));background:var(--green);transform-origin:left;transform:scaleX(var(--prog,1));transition:transform 1.6s var(--ease)}
.js .process:not(.in){--prog:0}
.process li{position:relative;padding:0 1.2rem 0 0;counter-increment:st;z-index:1}
.process .node{width:4.3rem;height:4.3rem;border:2px solid var(--navy);background:var(--paper);display:grid;place-items:center;margin-bottom:1.2rem;position:relative}
.process .node svg{width:2rem;height:2rem;color:var(--navy)}
.process .node::after{content:counter(st,decimal-leading-zero);position:absolute;right:-.55rem;top:-.55rem;background:var(--green);color:var(--navy-900);font:500 .68rem/1 var(--f-mono);padding:.25rem .3rem}
.process h3{font:600 1.3rem/1.15 var(--f-display);color:var(--navy);margin:0 0 .35rem;letter-spacing:.01em}
.process p{font-size:.94rem;color:var(--muted);margin:0}
.dark .process::before{background:var(--navy-line)}
.dark .process .node{background:var(--navy);border-color:#fff}
.dark .process .node svg{color:#fff}
.dark .process h3{color:#fff}
.dark .process p{color:var(--on-dark-muted)}
.mist .process .node{background:var(--mist)}
.js .process li{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .process.in li{opacity:1;transform:none}
.js .process.in li:nth-child(2){transition-delay:.15s}.js .process.in li:nth-child(3){transition-delay:.3s}.js .process.in li:nth-child(4){transition-delay:.45s}.js .process.in li:nth-child(5){transition-delay:.6s}
@media (max-width:860px){
  .process{grid-template-columns:1fr;gap:1.6rem}
  .process::before,.process::after{left:2.15rem;right:auto;top:0;bottom:2rem;width:2px;height:auto}
  .process::after{transform-origin:top;transform:scaleY(var(--prog,1))}
  .process li{display:grid;grid-template-columns:4.3rem 1fr;gap:1.2rem;padding:0}
  .process .node{margin:0}
}

/* scope list */
.scope{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 clamp(1.5rem,3vw,3rem);counter-reset:sc}
.scope li{counter-increment:sc;display:grid;grid-template-columns:3rem 1fr;gap:.5rem;padding:1rem 0;border-top:1px solid var(--line)}
.scope li::before{content:counter(sc,decimal-leading-zero);font:500 .8rem var(--f-mono);color:var(--green-ink);padding-top:.25rem}
.scope b{display:block;color:var(--navy);font-weight:600}
.scope span{color:var(--muted);font-size:.97rem}
.dark .scope li{border-top-color:var(--navy-line)}
.dark .scope li::before{color:var(--green)}
.dark .scope b{color:#fff}
.dark .scope span{color:var(--on-dark-muted)}
@media (max-width:760px){.scope{grid-template-columns:1fr}}

/* checklist */
.need{list-style:none;margin:0;padding:0;columns:2;column-gap:2.5rem}
.need li{break-inside:avoid;padding:.6rem 0 .6rem 2rem;position:relative;border-bottom:1px solid var(--line)}
.need li::before{content:"";position:absolute;left:0;top:.9rem;width:1rem;height:1rem;border:2px solid var(--navy)}
.need li::after{content:"";position:absolute;left:.3rem;top:1.05rem;width:.45rem;height:.25rem;border-left:2px solid var(--green-ink);border-bottom:2px solid var(--green-ink);transform:rotate(-45deg)}
@media (max-width:640px){.need{columns:1}}

/* page with sticky index */
.indexed{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(2rem,5vw,4rem)}
.sindex{position:sticky;top:6.5rem;align-self:start}
.sindex p{margin:0 0 .8rem}
.sindex ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.sindex a{display:block;padding:.45rem 0 .45rem 1rem;margin-left:-2px;border-left:2px solid transparent;color:var(--muted);text-decoration:none;font-size:.95rem}
.sindex a:hover{color:var(--navy)}
.sindex a.on{border-left-color:var(--green);color:var(--navy);font-weight:600}
@media (max-width:960px){.indexed{grid-template-columns:minmax(0,1fr)}.sindex{display:none}}
.block{padding:clamp(3rem,6vw,5rem) 0;border-top:1px solid var(--line)}
.block:first-child{border-top:0;padding-top:0}

/* offer grid (LiDAR) */
.offer{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:2px solid var(--navy)}
.offer>div{padding:1.4rem 1.4rem 1.6rem 0;border-bottom:1px solid var(--line)}
.offer>div:not(:nth-child(3n+1)){padding-left:1.4rem;border-left:1px solid var(--line)}
.offer h3{font-size:1.4rem;margin-bottom:.4rem}
.offer p{font-size:.96rem;color:var(--muted);margin:0}
.offer .mono{color:var(--green-ink);display:block;margin-bottom:.6rem}
@media (max-width:860px){.offer{grid-template-columns:1fr}.offer>div{padding:1.2rem 0!important;border-left:0!important}}

/* height explorer */
.explorer{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:0;background:var(--navy);color:#fff;border:1px solid var(--navy-line)}
.explorer .viz{padding:1rem;border-right:1px solid var(--navy-line);background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:24px 24px}
.explorer .panel{padding:clamp(1.2rem,3vw,2rem);display:flex;flex-direction:column;gap:1rem}
.explorer svg{width:100%;height:auto}
.explorer .panel h3{color:#fff;font-size:1.7rem;margin:0}
.explorer label{font:500 .74rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted)}
.explorer input[type=range]{width:100%;accent-color:var(--green);height:2rem;cursor:pointer}
.explorer .presets{display:flex;flex-wrap:wrap;gap:.4rem}
.explorer .presets button{font:500 .72rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;background:transparent;color:#fff;border:1px solid var(--navy-line);padding:.45rem .6rem;cursor:pointer}
.explorer .presets button:hover,.explorer .presets button[aria-pressed="true"]{border-color:var(--green);color:var(--green)}
.explorer .readout{display:grid;gap:.8rem}
.explorer .ro{border-left:3px solid var(--navy-line);padding:.2rem 0 .2rem .9rem}
.explorer .ro h4{color:#fff;font:600 1.15rem/1.2 var(--f-display);letter-spacing:.04em;text-transform:uppercase;margin:0 0 .2rem;display:flex;gap:.5rem;align-items:center}
.explorer .ro p{margin:0;font-size:.94rem;color:var(--on-dark)}
.explorer .ro.ok{border-left-color:var(--green)}
.explorer .ro.warn{border-left-color:#F2B84B}
.explorer .badge{font:500 .62rem var(--f-mono);letter-spacing:.12em;padding:.15rem .4rem;border:1px solid currentColor}
.explorer .ok .badge{color:var(--green)}
.explorer .warn .badge{color:#F2B84B}
.explorer .caveat{font-size:.84rem;color:var(--on-dark-muted);border-top:1px solid var(--navy-line);padding-top:1rem;margin:auto 0 0}
.xp .s{fill:none;stroke:#fff;stroke-width:1.5;vector-effect:non-scaling-stroke}
.xp .t{fill:none;stroke:#5F7BA6;stroke-width:1}
.xp .g{stroke:#fff;stroke-width:2}
.xp .ref{stroke:#5F7BA6;stroke-dasharray:2 6}
.xp text{font:500 10px var(--f-mono);letter-spacing:.12em;fill:#8EA5C6}
.xp .sel{stroke:var(--green);stroke-width:1.5;stroke-dasharray:5 5}
.xp .sel-t{fill:var(--green)}
.xp .cone{fill:rgba(29,173,75,.12)}
.xp .beam{stroke:var(--green);stroke-width:2;stroke-dasharray:6 8;animation:beam 1.4s linear infinite}
.xp .gate{fill:none;stroke:var(--green);stroke-width:2}
.xp .hit{fill:var(--green)}
.xp .miss{fill:none;stroke:#F2B84B;stroke-width:2;stroke-dasharray:3 3}
.xp .ext{stroke:#F2B84B;stroke-width:1.5;stroke-dasharray:3 5}
.xp .boom{stroke:var(--green);stroke-width:3}
@media (max-width:900px){.explorer{grid-template-columns:1fr}.explorer .viz{border-right:0;border-bottom:1px solid var(--navy-line)}}

/* comparison table */
.tbl{overflow-x:auto;border-top:2px solid var(--navy)}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:.97rem}
caption{text-align:left;font:500 .74rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:0 0 .8rem;caption-side:top}
th,td{padding:1rem 1rem 1rem 0;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{font:600 1.25rem/1.1 var(--f-display);color:var(--navy);letter-spacing:.02em;padding-top:1.1rem}
thead th:last-child{color:var(--green-ink)}
tbody th{font-weight:600;color:var(--navy);width:22%}
td{color:var(--muted)}

/* FAQ */
.faq{border-top:2px solid var(--navy);max-width:880px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:1.2rem 3rem 1.2rem 0;position:relative;font:600 1.4rem/1.2 var(--f-display);color:var(--navy);letter-spacing:.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before,.faq summary::after{content:"";position:absolute;right:.4rem;top:50%;width:16px;height:2px;background:var(--green-ink);transition:transform .25s var(--ease)}
.faq summary::after{transform:rotate(90deg)}
.faq details[open] summary::after{transform:rotate(0)}
.faq summary:hover{color:var(--green-ink)}
.faq .ans{padding:0 3rem 1.4rem 0;color:var(--muted)}

/* related */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem)}
.rel{display:grid;grid-template-columns:80px 1fr;gap:1rem;align-items:center;padding:1.2rem;border:1px solid var(--line);background:#fff;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s var(--ease)}
.rel:hover{border-color:var(--navy);transform:translateY(-2px);color:var(--ink)}
.rel .ill{width:80px;height:96px;color:var(--navy)}
.rel b{display:block;font:600 1.35rem/1.1 var(--f-display);color:var(--navy);margin-bottom:.25rem}
.rel span{font-size:.9rem;color:var(--muted)}
@media (max-width:860px){.related{grid-template-columns:1fr}}

/* CTA band */
.cta{position:relative;overflow:hidden}
.cta .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:2rem;align-items:center}
.cta .t{grid-column:1/span 7}
.cta .b{grid-column:9/-1}
.cta h2{margin-bottom:.3em}
.cta .b .btns{margin-top:0;flex-direction:column;align-items:stretch}
.cta .b .btn{justify-content:space-between}
@media (max-width:960px){.cta .t,.cta .b{grid-column:1/-1}}

/* map */
.map{width:100%;height:auto}
.map .dots circle{fill:var(--navy)}
.map .dots circle.off{fill:#8193AE}
.map .tropic{stroke:var(--green-ink);stroke-dasharray:3 5;stroke-width:1}
.map .tlabel{font:500 8px var(--f-mono);letter-spacing:.14em;fill:var(--green-ink)}
.map .labels text{font:600 8.5px var(--f-mono);letter-spacing:.12em;fill:var(--navy-900);paint-order:stroke;stroke:var(--tone);stroke-width:4px;stroke-linejoin:round}
.facts{list-style:none;margin:1.5rem 0 0;padding:0;border-top:2px solid var(--navy)}
.facts li{display:grid;grid-template-columns:9rem 1fr;gap:1rem;padding:.8rem 0;border-bottom:1px solid rgba(16,36,71,.15)}
.facts .mono{color:var(--green-ink);padding-top:.2rem}

/* projects */
.records{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem)}
.record{border-top:2px solid var(--navy);padding-top:1rem}
.record h3{font-size:1.45rem;margin:.9rem 0 .5rem}
.record dl{display:grid;grid-template-columns:6.5rem 1fr;margin:0;font-size:.92rem}
.record dt{font:500 .7rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:.45rem 0;border-bottom:1px solid var(--line)}
.record dd{margin:0;padding:.4rem 0;border-bottom:1px solid var(--line);color:var(--ink)}
@media (max-width:860px){.records{grid-template-columns:1fr}}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(.8rem,2vw,1.2rem)}
.gallery .frame:nth-child(1){grid-column:span 2;grid-row:span 2}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}}

/* insights */
.guides{list-style:none;margin:0;padding:0;border-top:2px solid var(--navy)}
.guides li{display:grid;grid-template-columns:7rem minmax(0,1fr) minmax(0,1fr) 9rem;gap:1.5rem;padding:1.4rem 0;border-bottom:1px solid var(--line);align-items:baseline}
.guides h3{margin:0;font-size:1.6rem}
.guides p{margin:0;color:var(--muted)}
.guides .mono{color:var(--green-ink)}
.guides .status-tag{font:500 .68rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-align:right}
@media (max-width:860px){.guides li{grid-template-columns:1fr;gap:.4rem}.guides .status-tag{text-align:left}}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(1.5rem,4vw,3rem)}
.contact-grid .info{grid-column:1/span 4}
.contact-grid form{grid-column:6/-1}
@media (max-width:960px){.contact-grid .info,.contact-grid form{grid-column:1/-1}}
.clist{list-style:none;margin:0;padding:0;border-top:2px solid var(--green)}
.clist li{padding:.9rem 0;border-bottom:1px solid var(--navy-line)}
.clist .mono{display:block;color:var(--green);margin-bottom:.2rem}
.clist a{color:#fff;text-decoration:none;font-size:1.1rem}
.clist a:hover{color:var(--green)}
form{background:#fff;color:var(--ink);padding:clamp(1.2rem,3.5vw,2.5rem);border-top:4px solid var(--green)}
form h2{font-size:2rem;color:var(--navy)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.2rem}
@media (max-width:620px){.fgrid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.35rem}
.field.full{grid-column:1/-1}
label,legend{font-weight:600;font-size:.92rem;color:var(--navy)}
.req{color:var(--err)}
input,select,textarea{font:inherit;font-size:1rem;padding:.75rem .8rem;border:1px solid #8A9AAE;border-radius:0;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--navy);outline:2px solid var(--green);outline-offset:0}
input:disabled{background:#EEF1F5;color:#6A7786}
textarea{min-height:8rem;resize:vertical}
.hint{font-size:.84rem;color:var(--muted)}
.err-msg{color:var(--err);font-size:.85rem;min-height:1em}
[aria-invalid="true"]{border-color:var(--err);border-width:2px}
.cond{grid-column:1/-1;background:var(--mist);border:1px solid var(--line);border-left:4px solid var(--navy);padding:1.1rem;margin:.2rem 0}
.cond[hidden]{display:none}
.cond legend{font:500 .74rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;padding:0 .4rem;color:var(--navy)}
.nyk{display:flex;gap:.45rem;align-items:center;font-weight:400;font-size:.85rem;color:var(--muted)}
.nyk input,.check input{width:auto;accent-color:var(--navy)}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;font-size:.93rem;color:var(--ink)}
.check input{margin-top:.3rem}
.hp{position:absolute;left:-5000px;height:0;width:0;overflow:hidden}
.status{margin-top:1rem;padding:.9rem 1rem;display:none;font-size:.95rem}
.status.show{display:block;background:#EEF7F1;color:#0F5A28;border-left:4px solid var(--green)}
.status.bad{background:#FDECEC;color:var(--err);border-left-color:var(--err)}
.status.note{background:var(--mist);color:var(--ink);border-left-color:var(--navy)}
.status pre{white-space:pre-wrap;font:inherit;font-size:.86rem;background:#fff;border:1px solid var(--line);padding:.7rem;margin:.6rem 0;color:var(--ink);max-height:16rem;overflow:auto}
form .btn{background:var(--navy);border-color:var(--navy);color:#fff}

/* footer */
.site-footer{background:var(--navy-900);color:var(--on-dark-muted);font-size:.95rem;padding-top:clamp(3rem,6vw,5rem)}
.site-footer .skyline{width:100%;max-width:780px;height:auto;color:#3E5885;margin:0 0 -1px}
.site-footer .skyline use{fill:none;stroke:currentColor;stroke-width:1.2;vector-effect:non-scaling-stroke}
.site-footer .skyline symbol *{vector-effect:non-scaling-stroke}
.site-footer .skyline .g{stroke:#3E5885;stroke-width:1.5}
.foot-top{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:2rem;padding-bottom:3rem}
.foot-top .big{grid-column:1/span 5}
.foot-top .big h2{color:#fff;font-size:clamp(2.4rem,4.6vw,3.6rem);margin-bottom:.3em}
.foot-top .col{grid-column:span 2}
.foot-top .col:first-of-type{grid-column:7/span 2}
.foot-top .col.wide{grid-column:span 2}
.site-footer h3{font:500 .74rem var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin:0 0 1rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:.25rem 0}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{color:var(--green)}
.foot-contact a{font:600 1.5rem/1.35 var(--f-display);letter-spacing:.02em}
.foot-ground{border-top:1.5px solid #3E5885}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.2rem;padding-bottom:1.6rem;font-size:.82rem;color:#8EA0BA}
@media (max-width:960px){.foot-top>*{grid-column:1/-1!important}.foot-top{grid-template-columns:1fr 1fr}.foot-top .col{grid-column:span 1!important}.foot-top .big{grid-column:1/-1!important}}

/* reveal */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* 404 */
.nf{min-height:60vh;display:flex;align-items:center}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv,.js .process li,.js .scene-svg .layer{opacity:1!important;transform:none!important}
  .js .process:not(.in){--prog:1}
}
@media print{.site-header,.menu-btn,.scene,.site-footer .skyline{display:none}.dark,.page-hero,.hero{background:#fff!important;color:#000!important}.dark *{color:#000!important}}

/* fixes after visual review */
.gallery{align-items:start}
.frame{background:transparent}
.dark form h2{color:var(--navy)}
.dark form p,.dark form li{color:var(--ink)}
form .btn,.dark form .btn{background:var(--navy);border-color:var(--navy);color:#fff}
form .btn:hover,.dark form .btn:hover{background:var(--green);border-color:var(--green);color:var(--navy-900)}
.sub-panel a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--green);background:var(--mist)}
.sub-panel a.is-lidar[aria-current="page"]{background:var(--navy)}
@media (max-width:1180px){.sub-panel a[aria-current="page"],.sub-panel a.is-lidar[aria-current="page"]{background:transparent}}

/* page link cards (home) */
.pcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem)}
.pcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .25s var(--ease)}
.pcard:hover{border-color:var(--navy);transform:translateY(-3px);color:var(--ink)}
.pimg{aspect-ratio:4/3;overflow:hidden;background:var(--navy);display:flex;align-items:center;justify-content:center}
.pimg img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;filter:grayscale(1) contrast(1.12);mix-blend-mode:luminosity}
.pimg.tone-bg{background:var(--tone);padding:1rem}
.pimg.tone-bg .map{height:100%;width:auto}
.pimg.dark-bg{background-color:var(--navy);background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px;align-items:flex-end}
.pimg.dark-bg .ill{height:88%;width:auto;color:#fff}
.pbody{padding:1.3rem 1.3rem 1.5rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.pbody .mono{color:var(--green-ink)}
.pbody h3{margin:0;font-size:1.6rem}
.pbody p{margin:0;color:var(--muted);font-size:.97rem}
.pbody .tlink{margin-top:auto;padding-top:.6rem}
@media (max-width:860px){.pcards{grid-template-columns:1fr}}

/* long-form text (legal pages) */
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin:2.4rem 0 .6rem}
.prose ul:not(.facts){padding-left:1.2rem;margin:0 0 1em}
.prose li{margin-bottom:.4rem}
.prose .facts li{grid-template-columns:8rem 1fr}

/* ---------- deeper content components ---------- */
/* natural-colour project photography */
.frame.color img,.pimg img.nat{filter:none;mix-blend-mode:normal}
.frame.color .img::after{background:linear-gradient(180deg,rgba(10,24,48,0) 70%,rgba(10,24,48,.35))}
.frame.color .img{background:var(--tone)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.recent{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(.8rem,2vw,1.4rem)}
@media (max-width:860px){.recent{grid-template-columns:1fr 1fr}}

/* installation sequence in photos */
.psteps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem)}
.psteps li{display:flex;flex-direction:column;gap:.8rem}
.psteps .frame{margin:0}
.psteps .pst h3{font-size:1.3rem;margin:.2rem 0 .3rem}
.psteps .pst p{font-size:.93rem;color:var(--muted);margin:0}
.psteps .pst .mono{color:var(--green-ink)}
@media (max-width:1100px){.psteps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.psteps{grid-template-columns:1fr}}

/* project record cards */
.record .frame{margin:0}
.record .frame figcaption{display:none}
.record-card{background:var(--navy);color:var(--on-dark);padding:clamp(1.2rem,3vw,2rem);border-top:4px solid var(--green)}
.record-card .mono{color:var(--green)}
.record-card h3{color:#fff;font-size:1.7rem;margin:.6rem 0 1rem}
.record-card dl{margin:0;display:grid;grid-template-columns:6rem 1fr;gap:.2rem 1rem}
.record-card dt{font:500 .7rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-muted);padding-top:.25rem}
.record-card dd{margin:0 0 .8rem;color:var(--on-dark)}
.gallery.small{grid-template-columns:repeat(3,minmax(0,1fr))}
.gallery.small .frame:nth-child(1){grid-column:span 1;grid-row:span 2}

/* sectors (about) */
.sectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,3vw,2.5rem)}
.sectors>div{border-top:2px solid var(--navy);padding-top:1.2rem;display:flex;flex-direction:column;gap:.5rem}
.sectors .ill{width:72px;height:86px;color:var(--navy)}
.sectors h3{margin:.4rem 0 0}
.sectors p{color:var(--muted);margin:0 0 .4rem}
@media (max-width:860px){.sectors{grid-template-columns:1fr}}

/* order types (how we work) */
.tiers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2vw,1.5rem)}
.tiers>div{border:1px solid var(--line);padding:1.5rem;background:#fff}
.tiers .mono{color:var(--green-ink);display:block;font-size:.9rem}
.tiers h3{font-size:1.8rem;margin:.5rem 0}
.tiers p{color:var(--muted);margin:0}
.tiers .hl{background:var(--navy);border-color:var(--navy)}
.tiers .hl h3{color:#fff}.tiers .hl p{color:var(--on-dark-muted)}.tiers .hl .mono{color:var(--green)}
@media (max-width:860px){.tiers{grid-template-columns:1fr}}

/* articles */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(2rem,5vw,4rem);align-items:start}
.article-grid .prose{max-width:70ch}
.article-grid .prose h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin:2.2rem 0 .6rem}
.article-grid .prose ul{padding-left:1.2rem}
.article-grid .prose li{margin-bottom:.45rem}
.article-side{position:sticky;top:6.5rem;display:flex;flex-direction:column;gap:1rem}
.side-card{background:var(--navy);color:var(--on-dark);padding:1.4rem;border-top:4px solid var(--green)}
.side-card .mono{color:var(--green)}
.side-card .ill{width:64px;height:76px;color:#fff;margin:.8rem 0}
.side-card h3{color:#fff;font-size:1.5rem;margin:0 0 .4rem}
.side-card p{color:var(--on-dark-muted);font-size:.93rem}
.side-card .tlink{color:#fff}
.side-card.plain{background:var(--mist);color:var(--ink);border-top-color:var(--navy)}
.side-card.plain .mono{color:var(--green-ink)}
.side-card.plain ul{list-style:none;margin:.8rem 0 0;padding:0}
.side-card.plain li{padding:.5rem 0;border-top:1px solid var(--line);font-size:.93rem}
.side-card.plain a{color:var(--navy);text-decoration:none}
.side-card.plain a:hover{color:var(--green-ink)}
@media (max-width:960px){.article-grid{grid-template-columns:minmax(0,1fr)}.article-side{position:static}}
.guides h3 a{color:var(--navy);text-decoration:none}
.guides h3 a:hover{color:var(--green-ink)}

/* ---------- photo strips, video, map links ---------- */
.strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(.8rem,2vw,1.2rem)}
@media (max-width:860px){.strip{grid-template-columns:1fr 1fr}}
.frame.video video{width:100%;height:100%;object-fit:cover;display:block;background:var(--navy)}
.frame.video .img::after{display:none}
.map-link{display:block;position:relative;text-decoration:none;color:var(--navy);border:1px solid rgba(16,36,71,.15);padding:1rem;background:rgba(255,255,255,.35);transition:border-color .2s,background .2s}
.map-link:hover{border-color:var(--navy);background:rgba(255,255,255,.6)}
.map-link .mono{position:absolute;right:1rem;bottom:1rem;background:var(--green);color:var(--navy-900);padding:.45rem .7rem}
.block .map-link{background:var(--tone)}

/* ---------- landowner map form ---------- */
.land-form{background:#fff;border-top:4px solid var(--green);box-shadow:0 0 0 1px var(--line);padding:0}
.land-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}
.map-col{border-right:1px solid var(--line);display:flex;flex-direction:column}
.land-map{height:min(68vh,560px);min-height:360px;background:var(--tone);z-index:0}
.land-map.map-failed::before{content:"The map could not be loaded. Type coordinates or the nearest town instead.";display:block;padding:2rem;color:var(--muted)}
.map-msg{padding:2rem;color:var(--muted)}
.map-attrib{font-size:.75rem;color:var(--muted);margin:0;padding:.4rem 1rem;border-bottom:1px solid var(--line)}
.locate-tools{border:0;margin:0;padding:1.2rem;display:flex;flex-direction:column;gap:.8rem}
.pin-readout{margin:0;font:500 .82rem/1.4 var(--f-mono);color:var(--muted);padding:.6rem .8rem;background:var(--mist);border-left:3px solid var(--line)}
.pin-readout.set{color:var(--green-ink);border-left-color:var(--green)}
.coord-row label{display:block;margin-bottom:.35rem}
.coord-input{display:flex;gap:.5rem}
.coord-input input{flex:1;min-width:0}
.btn.small{padding:.6rem .9rem;font-size:.9rem}
.form-col{padding:clamp(1.2rem,3vw,2rem)}
.form-col .fsub{font-size:1.4rem;margin:1.4rem 0 .8rem}
.form-col .fsub:first-of-type{margin-top:1.2rem}
.leaflet-container{font:inherit}
.leaflet-container a{color:var(--green-ink)}
@media (max-width:960px){.land-grid{grid-template-columns:1fr}.map-col{border-right:0;border-bottom:1px solid var(--line)}.land-map{height:60vh}}