/* ========================================================================== 
   Flux Transportation & Maintenance — premium shared design system
   Forest green / silver / graphite. Responsive, multi-page, vanilla CSS.
   ========================================================================== */

:root {
  --forest-950:#0d2218;
  --forest-900:#123022;
  --forest-800:#173d2b;
  --forest-700:#1f5038;
  --forest-600:#2b6748;
  --forest-500:#3d7d5b;
  --sage:#dfe8e2;
  --silver-100:#f1f3f3;
  --silver-200:#dfe3e4;
  --silver-300:#c7ced0;
  --silver-500:#899397;
  --graphite:#171b19;
  --graphite-2:#242a27;
  --ink:#202622;
  --muted:#66716b;
  --white:#fff;
  --paper:#f7f8f5;
  --paper-2:#eef1ed;
  --forest:var(--forest-800);
  --forest-accent:var(--forest-500);
  --silver:var(--silver-300);
  --silver-light:var(--silver-100);
  --gray-light:var(--silver-500);
  --offwhite-2:var(--paper-2);
  --charcoal:var(--graphite);
  --line:rgba(25,45,35,.12);
  --line-dark:rgba(255,255,255,.13);
  --font-head:"Oswald","Arial Narrow",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --max:1280px;
  --radius:10px;
  --radius-lg:20px;
  --shadow-sm:0 10px 30px rgba(13,34,24,.08);
  --shadow:0 24px 64px rgba(13,34,24,.14);
  --transition:260ms cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::selection{background:var(--forest-700);color:var(--white)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
ul{padding-left:1.15rem;color:var(--muted)}
li::marker{color:var(--forest-500)}
p{margin:0 0 1.1em;color:var(--muted)}

h1,h2,h3,h4{font-family:var(--font-head);text-transform:uppercase;color:var(--graphite);letter-spacing:.012em;line-height:.98;margin:0 0 .55em;font-weight:600;text-wrap:balance}
h1{font-size:clamp(3.35rem,7.1vw,6.7rem);letter-spacing:-.022em}
h2{font-size:clamp(2.35rem,4.2vw,4.25rem);letter-spacing:-.016em}
h3{font-size:clamp(1.35rem,2.1vw,1.9rem);line-height:1.08}
h4{font-size:1.05rem;line-height:1.15;letter-spacing:.035em}

.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.lede{font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.75;max-width:670px;color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-weight:700;font-size:.72rem;line-height:1;letter-spacing:.18em;text-transform:uppercase;color:var(--forest-600);margin-bottom:18px}
.eyebrow::before{content:"";width:24px;height:2px;background:currentColor;display:block}
.eyebrow.on-dark{color:#cdd9d1}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:50px;padding:0 23px;border:1px solid transparent;border-radius:6px;font-family:var(--font-body);font-size:.76rem;font-weight:750;letter-spacing:.075em;text-transform:uppercase;white-space:nowrap;transition:transform var(--transition),background var(--transition),color var(--transition),border-color var(--transition),box-shadow var(--transition)}
.btn svg{width:15px;height:15px;flex:0 0 auto;transition:transform var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--forest-700);color:#fff;box-shadow:0 10px 24px rgba(31,80,56,.18)}
.btn-primary:hover{background:var(--forest-600);box-shadow:0 14px 30px rgba(31,80,56,.24)}
.btn-outline{background:transparent;border-color:rgba(23,27,25,.26);color:var(--graphite)}
.btn-outline:hover{background:var(--graphite);border-color:var(--graphite);color:#fff}
.btn-on-dark{background:#fff;color:var(--forest-900);box-shadow:0 12px 30px rgba(0,0,0,.12)}
.btn-on-dark:hover{background:var(--silver-100)}
.btn-outline-light{border-color:rgba(255,255,255,.43);color:#fff;background:rgba(255,255,255,.05)}
.btn-outline-light:hover{background:#fff;border-color:#fff;color:var(--forest-900)}
.btn-row,.hero-ctas,.link-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(248,249,246,.94);backdrop-filter:blur(18px) saturate(130%);border-bottom:1px solid var(--line);transition:box-shadow var(--transition),background var(--transition)}
.site-header::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--forest-800),var(--forest-500),var(--silver-300))}
.site-header.scrolled{background:rgba(255,255,255,.97);box-shadow:0 10px 34px rgba(13,34,24,.08)}
.nav-inner{height:82px;width:min(var(--max),calc(100% - 48px));margin-inline:auto;display:flex;align-items:center;gap:26px}
.logo{font-family:var(--font-head);font-size:1.58rem;font-weight:700;letter-spacing:.045em;display:flex;align-items:center;color:var(--forest-950);margin-right:auto}
.logo::before{content:"F";width:38px;height:38px;display:grid;place-items:center;margin-right:11px;background:var(--forest-800);color:#fff;border:1px solid rgba(255,255,255,.3);box-shadow:inset 0 0 0 4px var(--forest-800),inset 0 0 0 5px rgba(255,255,255,.2)}
.logo span{color:var(--forest-500);margin-left:1px}
.nav-links{display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none}
.nav-links>li{position:relative}
.nav-links>li>a{display:flex;align-items:center;height:44px;padding:0 10px;border-radius:6px;color:#37413b;font-size:.78rem;font-weight:650;transition:background var(--transition),color var(--transition)}
.nav-links>li>a:hover,.nav-links>li>a[aria-current="page"]{color:var(--forest-800);background:rgba(31,80,56,.07)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-cta .btn{min-height:44px;padding-inline:18px}
.nav-toggle{display:none;width:42px;height:42px;border:0;background:transparent;border-radius:6px;padding:9px}
.nav-toggle span{display:block;width:23px;height:2px;background:var(--graphite);margin:5px auto;transition:var(--transition)}

.has-mega{position:relative}
.mega-menu{position:absolute;top:calc(100% + 13px);left:50%;width:680px;padding:13px;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;background:rgba(255,255,255,.985);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);transform:translate(-50%,9px);opacity:0;visibility:hidden;transition:opacity var(--transition),transform var(--transition),visibility var(--transition)}
.mega-menu::before{content:"";position:absolute;top:-15px;left:0;right:0;height:15px}
.has-mega:hover .mega-menu,.has-mega:focus-within .mega-menu{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega-menu a{padding:14px 15px;border-radius:8px;font-size:.79rem;line-height:1.45;color:var(--muted);transition:background var(--transition),transform var(--transition)}
.mega-menu a strong{display:block;margin-bottom:4px;font-family:var(--font-head);font-size:1rem;letter-spacing:.018em;color:var(--graphite);text-transform:uppercase}
.mega-menu a:hover{background:var(--paper-2);transform:translateX(2px)}

.mobile-panel{display:none}

/* Hero */
.hero{position:relative;min-height:clamp(650px,82vh,880px);display:flex;align-items:flex-end;overflow:hidden;color:#fff;background:var(--forest-950);isolation:isolate}
.hero.short{min-height:520px}
.hero-media{position:absolute;inset:0;z-index:-3;background:linear-gradient(135deg,var(--forest-950),var(--graphite))}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.83) contrast(1.04);transform:scale(1.045);animation:heroZoom 14s ease-out forwards}
.hero-scrim{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(10,25,18,.93) 0%,rgba(10,25,18,.77) 42%,rgba(10,25,18,.28) 72%,rgba(10,25,18,.48) 100%),linear-gradient(0deg,rgba(10,25,18,.72) 0%,transparent 52%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.11) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(90deg,#000,transparent 75%)}
.hero-content{width:min(var(--max),calc(100% - 48px));margin-inline:auto;padding:145px 0 76px;position:relative}
.hero.short .hero-content{padding-top:120px;padding-bottom:58px}
.hero h1{color:#fff;max-width:950px;text-shadow:0 5px 35px rgba(0,0,0,.25);opacity:0;animation:riseIn .8s ease .12s forwards}
.hero.short h1{font-size:clamp(3.2rem,6vw,5.7rem);max-width:980px}
.hero .lede{color:#e2e8e4;max-width:650px;font-size:clamp(1.04rem,1.45vw,1.22rem);opacity:0;animation:riseIn .8s ease .27s forwards}
.hero-ctas{margin-top:28px;opacity:0;animation:riseIn .8s ease .42s forwards}
.hero-tags{margin-top:34px;font-size:.68rem;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:#c7d2cb;opacity:0;animation:riseIn .8s ease .56s forwards}
.route-line{position:absolute;right:8%;bottom:13%;width:min(320px,25vw);height:1px;background:rgba(255,255,255,.28);overflow:visible;z-index:2}
.route-line::before{content:"HTX";position:absolute;right:calc(100% + 12px);top:-8px;font-size:.65rem;font-weight:800;letter-spacing:.18em;color:#d8e0db}
.route-line::after{content:"";position:absolute;inset:-2px auto -2px 0;width:38%;background:var(--forest-500);box-shadow:0 0 18px rgba(61,125,91,.8);animation:routeMove 2.8s ease-in-out 1s infinite alternate}
@keyframes heroZoom{to{transform:scale(1)}}
@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes routeMove{from{transform:translateX(0)}to{transform:translateX(165%)}}

/* Breadcrumbs */
.breadcrumbs{background:#fff;border-bottom:1px solid var(--line);padding:14px 0;font-size:.74rem;font-weight:600;color:#89928d}
.breadcrumbs a{color:#5e6963;transition:color var(--transition)}
.breadcrumbs a:hover{color:var(--forest-700)}
.breadcrumbs .sep{margin:0 9px;color:#b0b8b3}

/* Sections */
section{padding:108px 0;position:relative}
section.tight{padding:70px 0}
.section-offwhite{background:var(--paper-2)}
.section-charcoal{background:var(--graphite);color:#fff}
.section-charcoal h2,.section-charcoal h3,.section-charcoal h4{color:#fff}
.section-charcoal p{color:#b7c0bb}
.section-forest{background:linear-gradient(135deg,var(--forest-900),var(--forest-800));color:#fff;overflow:hidden}
.section-forest::after{content:"";position:absolute;right:-180px;top:-180px;width:500px;height:500px;border:1px solid rgba(255,255,255,.1);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}
.section-forest>.container{position:relative;z-index:1}
.section-forest h2,.section-forest h3,.section-forest h4{color:#fff}
.section-forest p{color:#d5ded8}
.section-head{max-width:820px;margin-bottom:50px}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .eyebrow{justify-content:center}

.grid{display:grid;gap:22px}
.grid-1{grid-template-columns:1fr}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:clamp(40px,6vw,84px);align-items:center}
.split.reverse .split-media{order:2}
.split-media{position:relative}
.split-media::after{content:"";position:absolute;inset:16px -16px -16px 16px;border:1px solid rgba(31,80,56,.25);border-radius:var(--radius-lg);z-index:-1}
.split-media img{width:100%;height:480px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.split-media.short img{height:350px}

/* Cards */
.card{position:relative;min-height:100%;padding:32px 30px 30px;background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 0 rgba(255,255,255,.7) inset;overflow:hidden;transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition),background var(--transition)}
.card::before{content:"";position:absolute;top:0;left:0;width:52px;height:3px;background:var(--forest-600);transition:width var(--transition)}
.card:hover{transform:translateY(-6px);border-color:rgba(31,80,56,.22);box-shadow:var(--shadow-sm);background:#fff}
.card:hover::before{width:100%}
.card .num{display:block;margin-bottom:18px;color:var(--forest-600);font-family:var(--font-head);font-size:.78rem;letter-spacing:.15em}
.card h3{margin-bottom:12px}
.card p{font-size:.94rem}
.card-link,.internal-link{display:inline-flex;align-items:center;gap:7px;color:var(--forest-700);font-size:.78rem;font-weight:750;letter-spacing:.025em;margin-top:4px}
.card-link svg,.internal-link svg{width:13px;height:13px;transition:transform var(--transition)}
.card-link:hover svg,.internal-link:hover svg{transform:translateX(4px)}
.photo-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.photo-card img{width:100%;height:300px;object-fit:cover;transition:transform .65s ease}
.photo-card:hover img{transform:scale(1.045)}
.photo-card-body{padding:26px}

/* Value items */
.value-item{display:flex;align-items:flex-start;gap:17px;padding:18px 0}
.value-item .icon-wrap{width:48px;height:48px;display:grid;place-items:center;flex:0 0 48px;border-radius:8px;background:var(--forest-800);color:#fff;box-shadow:0 9px 18px rgba(18,48,34,.14)}
.value-item .icon-wrap svg{width:21px;height:21px}
.value-item h4{margin:1px 0 7px}
.value-item p{margin:0;font-size:.91rem}
.section-forest .value-item{border-bottom:1px solid rgba(255,255,255,.1)}
.section-forest .value-item .icon-wrap{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13)}

/* Stats */
.stat-row{display:flex;flex-wrap:wrap;gap:16px}
.stat{padding:19px 21px;min-width:155px;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:8px}
.stat .n{display:block;font-family:var(--font-head);font-size:2.3rem;line-height:1;color:var(--forest-700)}
.stat .l{display:block;margin-top:7px;font-size:.68rem;font-weight:750;letter-spacing:.11em;text-transform:uppercase;color:#818b85}
.section-forest .stat,.section-charcoal .stat{background:rgba(255,255,255,.06);border-color:var(--line-dark)}
.section-forest .stat .n,.section-charcoal .stat .n{color:#fff}
.section-forest .stat .l,.section-charcoal .stat .l{color:#bec8c1}

/* Process */
.process{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.process-step{position:relative;padding:28px 24px 26px;border-right:1px solid var(--line)}
.process-step:last-child{border-right:0}
.process-step::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--forest-700),var(--forest-500));transform:scaleX(.18);transform-origin:left;transition:transform .5s ease}
.process-step:hover::before{transform:scaleX(1)}
.process-step .step-num{display:block;margin-bottom:15px;font-family:var(--font-head);font-size:.8rem;letter-spacing:.13em;color:var(--forest-600)}
.process-step p{font-size:.9rem;margin-bottom:0}

/* Accordion */
.accordion-item{border-bottom:1px solid var(--line)}
.accordion-item summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 2px;cursor:pointer;font-family:var(--font-head);font-size:1.16rem;text-transform:uppercase;color:var(--graphite)}
.accordion-item summary::-webkit-details-marker{display:none}
.accordion-item .plus{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--forest-600);transition:transform var(--transition),background var(--transition)}
.accordion-item[open] .plus{transform:rotate(45deg);background:var(--forest-700);color:#fff}
.accordion-body{padding:0 0 24px;max-width:840px;color:var(--muted)}

/* Route / map */
.route-map-wrap{padding:34px;background:linear-gradient(145deg,var(--graphite),#10261b);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
.route-map-wrap svg{display:block;width:100%;height:auto;filter:drop-shadow(0 14px 30px rgba(0,0,0,.18))}
.route-map-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#c5cec9;font-size:.78rem}
.route-map-legend .dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px}

/* Explorer */
.explorer{display:grid;grid-template-columns:.82fr 1.18fr;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.explorer-list{background:var(--forest-950);padding:12px}
.explorer-list button{display:block;width:100%;padding:17px 18px;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.08);text-align:left;color:#bdc7c1;font-family:var(--font-body);font-size:.83rem;font-weight:650;transition:background var(--transition),color var(--transition),padding-left var(--transition)}
.explorer-list button:last-child{border-bottom:0}
.explorer-list button:hover{color:#fff;padding-left:22px}
.explorer-list button.active{background:var(--forest-600);color:#fff;border-radius:7px;border-bottom-color:transparent}
.explorer-detail{padding:42px;display:flex;flex-direction:column;justify-content:center;min-height:310px;background:linear-gradient(135deg,#fff,var(--paper))}
.explorer-detail h4{font-size:1.55rem;max-width:470px}
.explorer-detail p{max-width:540px}

/* Forms */
.form-shell{padding:42px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.field{margin-bottom:19px}
.field label{display:block;margin-bottom:7px;color:#3a433e;font-size:.78rem;font-weight:700}
.field .req{color:var(--forest-600)}
.field input,.field select,.field textarea{width:100%;padding:14px 14px;border:1px solid #d8ddda;border-radius:7px;background:#fafbf9;color:var(--graphite);font-size:.91rem;outline:none;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#b7c1bb}
.field input:focus,.field select:focus,.field textarea:focus{background:#fff;border-color:var(--forest-500);box-shadow:0 0 0 4px rgba(61,125,91,.1)}
.field textarea{resize:vertical;min-height:120px}
.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}
.field-check{display:flex;align-items:center;gap:10px;padding:9px 0;color:#47524b;font-size:.87rem}
.field-check input{accent-color:var(--forest-700);width:17px;height:17px}
.file-drop{padding:25px;border:1.5px dashed #bfc8c3;border-radius:8px;background:var(--paper);text-align:center;color:#7b8580;font-size:.83rem;transition:border-color var(--transition),background var(--transition)}
.file-drop:hover{border-color:var(--forest-500);background:#f5f8f5}
.progress-track{display:flex;gap:6px;margin-bottom:9px}
.progress-track .dot{height:5px;flex:1;border-radius:99px;background:#dce1de;transition:background var(--transition)}
.progress-track .dot.done,.progress-track .dot.active{background:var(--forest-600)}
.progress-labels{display:flex;justify-content:space-between;gap:10px;margin-bottom:26px;color:#929a96;font-size:.63rem;font-weight:750;letter-spacing:.09em;text-transform:uppercase}
.progress-labels .active-label{color:var(--forest-700)}
.form-step{display:none}
.form-step.active{display:block;animation:riseIn .4s ease}
.step-nav{display:flex;justify-content:space-between;gap:12px;margin-top:12px;padding-top:17px;border-top:1px solid var(--line)}
.form-success,.form-error,.contact-success{display:none;padding:32px;border-radius:12px;text-align:center}
.form-success,.contact-success{background:#edf5ef;border:1px solid #b7d2bf}
.form-error{background:#fbefed;border:1px solid #e1b4ad}
.form-success.show,.form-error.show,.contact-success.show{display:block}

/* Load helper */
.load-helper{margin-top:32px}
.load-helper>div{padding:22px;background:#fff;border:1px solid var(--line);border-radius:10px}
.load-helper label{display:flex;justify-content:space-between;gap:10px;margin-bottom:12px;font-size:.76rem;font-weight:750;color:#48534d}
.load-helper input[type="range"]{width:100%;accent-color:var(--forest-700)}

/* Callouts / badges */
.note-box{padding:18px 21px;background:linear-gradient(90deg,#eef4ef,#f7f8f5);border:1px solid #dbe5de;border-left:4px solid var(--forest-600);border-radius:7px;color:#5e6963;font-size:.86rem}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.badge{display:inline-flex;align-items:center;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#6d7771;font-size:.67rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}

/* CTA */
.cta-band{padding:88px 0;text-align:center;color:#fff;background:radial-gradient(circle at 50% -100%,rgba(106,151,120,.55),transparent 45%),linear-gradient(135deg,var(--forest-950),#0e2a1d);overflow:hidden}
.cta-band::before,.cta-band::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.08);border-radius:50%}
.cta-band::before{width:420px;height:420px;left:-230px;bottom:-320px}
.cta-band::after{width:560px;height:560px;right:-330px;top:-420px}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{color:#fff;max-width:840px;margin-inline:auto}
.cta-band .btn-row{justify-content:center;margin-top:28px}

/* Footer */
.site-footer{padding:74px 0 30px;background:#0c1812;color:#b8c2bc;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr .85fr;gap:46px}
.footer-logo{font-family:var(--font-head);font-size:1.44rem;line-height:1.1;letter-spacing:.025em;color:#fff;margin-bottom:15px}
.footer-note{max-width:370px;color:#95a19a;font-size:.84rem}
.footer-grid h4{color:#fff;font-family:var(--font-body);font-size:.7rem;letter-spacing:.13em;margin-bottom:18px}
.footer-grid ul{margin:0;padding:0;list-style:none}
.footer-grid li{margin:0 0 9px}
.footer-grid a{color:#aab5ae;font-size:.82rem;transition:color var(--transition),padding-left var(--transition)}
.footer-grid a:hover{color:#fff;padding-left:3px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:54px;padding-top:24px;border-top:1px solid rgba(255,255,255,.09);color:#75827a;font-size:.72rem}

.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:990;display:none;padding:10px 14px;background:rgba(12,24,18,.96);border-top:1px solid rgba(255,255,255,.1);backdrop-filter:blur(12px)}
.sticky-cta .btn{width:100%}

.reveal{opacity:0;transform:translateY(23px);transition:opacity .72s ease,transform .72s ease}
.reveal.in{opacity:1;transform:none}
.text-center{text-align:center}.mt-0{margin-top:0}

@media (max-width:1120px){
  .nav-links>li>a{padding-inline:7px;font-size:.74rem}
  .nav-cta .btn{padding-inline:14px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:980px){
  .nav-inner{height:72px}
  .nav-links{display:none}
  .nav-toggle{display:block}
  .nav-cta .btn-primary{display:none}
  .mobile-panel{display:block;position:fixed;inset:72px 0 0;background:#f9faf7;padding:12px 24px 45px;overflow:auto;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);z-index:999}
  .mobile-panel.open{transform:none}
  .mobile-panel>a,.mobile-panel summary{display:block;padding:16px 2px;border-bottom:1px solid var(--line);font-family:var(--font-head);font-size:1.12rem;text-transform:uppercase;color:var(--graphite);cursor:pointer;list-style:none}
  .mobile-panel summary::-webkit-details-marker{display:none}
  .mobile-panel details[open] summary{color:var(--forest-700)}
  .mobile-panel .sub-links{padding:7px 0 8px 15px}
  .mobile-panel .sub-links a{display:block;padding:10px 0;color:#69736d;font-size:.87rem}
  .mobile-cta{margin-top:22px}
  .mobile-cta .btn{width:100%!important}
  .hero{min-height:700px}
  .hero.short{min-height:500px}
  .route-line{display:none}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:38px}
  .split.reverse .split-media{order:0}
  .split-media img{height:420px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
  .footer-grid>div:last-child{grid-column:2/4}
}

@media (max-width:720px){
  .container,.nav-inner,.hero-content{width:min(100% - 32px,var(--max))}
  h1{font-size:clamp(3rem,14vw,4.8rem)}
  h2{font-size:clamp(2.2rem,10.5vw,3.35rem)}
  section{padding:76px 0}
  .hero{min-height:650px}
  .hero.short{min-height:470px}
  .hero-content{padding-bottom:48px}
  .hero.short .hero-content{padding-bottom:46px}
  .hero::after{background-size:56px 56px}
  .hero-ctas .btn{width:100%}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr;gap:0}
  .form-shell{padding:27px 20px}
  .explorer{grid-template-columns:1fr}
  .explorer-detail{padding:30px;min-height:260px}
  .process{grid-template-columns:1fr}
  .process-step{border-right:0;border-bottom:1px solid var(--line)}
  .process-step:last-child{border-bottom:0}
  .split-media::after{inset:10px -9px -9px 10px}
  .split-media img{height:340px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px 24px}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-grid>div:last-child{grid-column:auto}
  .sticky-cta{display:flex}
  body{padding-bottom:70px}
  .progress-labels span:not(.active-label):not(:last-child){display:none}
}

@media (max-width:480px){
  .logo{font-size:1.36rem}
  .logo::before{width:34px;height:34px;margin-right:9px}
  .hero{min-height:620px}
  .hero.short{min-height:445px}
  .hero h1,.hero.short h1{font-size:clamp(2.8rem,15vw,4rem)}
  .hero .lede{font-size:.98rem}
  .card{padding:27px 23px}
  .route-map-wrap{padding:19px}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:auto}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-bottom:8px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* Context refinements */
.section-forest .process{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.14)}
.section-forest .process-step{border-color:rgba(255,255,255,.12)}
.section-forest .process-step::before{background:linear-gradient(90deg,#dfe8e2,#7fa58d)}
.section-forest .process-step .step-num{color:#c8d7cd}
.route-map-wrap .route{stroke-dasharray:7 8;animation:dashRoute 9s linear infinite}
.route-map-wrap .route:nth-child(2){animation-delay:-1.8s}.route-map-wrap .route:nth-child(3){animation-delay:-3.6s}.route-map-wrap .route:nth-child(4){animation-delay:-5.4s}.route-map-wrap .route:nth-child(5){animation-delay:-7.2s}
.route-map-wrap + .note-box{margin-top:18px}
@keyframes dashRoute{to{stroke-dashoffset:-180}}