/* ---------- Tokens ---------- */
:root{
  --forest:#002C16;
  --brand:#006633;
  --hivis:#F5B301;
  --mint:#56C98A;

  --bg:#E9EBE6;
  --surface:#F6F7F4;
  --ink:#0D1B13;
  --muted:#46564C;
  --line:#C6CDC5;
  --accent-text:#006633;
  --focus:#006633;
  --err:#B3261E;

  --nav-h:68px;
  --display:"Big Shoulders Display","Arial Narrow","Roboto Condensed",Impact,sans-serif;
  --body:"Hanken Grotesk","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;

  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0A1810; --surface:#10241A; --ink:#E8EFE9; --muted:#9DB2A4; --line:#25402F;
    --accent-text:#56C98A; --focus:#56C98A; --err:#FF8A80; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0A1810; --surface:#10241A; --ink:#E8EFE9; --muted:#9DB2A4; --line:#25402F;
  --accent-text:#56C98A; --focus:#56C98A; --err:#FF8A80; color-scheme:dark;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--nav-h) + env(safe-area-inset-top,0px) + 8px);scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.nav :focus-visible,.hero :focus-visible,.projects :focus-visible,.cta :focus-visible,.footer :focus-visible{outline-color:var(--hivis)}
.skip{position:absolute;left:12px;top:-60px;background:var(--hivis);color:var(--forest);padding:10px 16px;font-weight:600;z-index:100;border-radius:3px}
.skip:focus{top:calc(env(safe-area-inset-top,0px) + 8px)}

.section{padding:clamp(72px,10vw,140px) clamp(20px,6vw,96px)}
.wrap{max-width:1240px;margin:0 auto}
h2{font-family:var(--display);font-weight:800;font-size:clamp(2.5rem,5.2vw,4.6rem);line-height:.96;letter-spacing:-.005em;text-wrap:balance}
.muted{color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;font:600 1rem/1 var(--body);padding:16px 26px;border-radius:3px;text-decoration:none;cursor:pointer;border:2px solid transparent;transition:background .2s,transform .15s,color .2s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--hivis);color:#002C16;border-color:#002C16}
.btn-primary:hover{background:#FFC72E}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.7);background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(0,44,22,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding-top:env(safe-area-inset-top,0px);color:#fff}
.nav-in{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 clamp(20px,4vw,56px)}
.brand{display:block;line-height:0}
.brand img{height:44px;width:auto}
.links{display:flex;align-items:center;gap:30px}
.links a{color:#E8F1EA;text-decoration:none;font-weight:500;font-size:.98rem;padding:8px 2px;border-bottom:2px solid transparent;transition:border-color .2s}
.links a:hover{border-bottom-color:var(--hivis)}
.links .btn{padding:11px 18px;font-size:.95rem;color:#002C16;border-bottom:2px solid #002C16}
.menu-btn{display:none;width:44px;height:44px;background:transparent;border:0;cursor:pointer;position:relative;color:#fff}
.menu-btn span{position:absolute;left:11px;right:11px;height:2px;background:currentColor;transition:transform .25s,opacity .2s}
.menu-btn span:nth-child(1){top:15px}
.menu-btn span:nth-child(2){top:21px}
.menu-btn span:nth-child(3){top:27px}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{background:var(--forest);padding:6px clamp(20px,4vw,56px) 24px;border-top:1px solid rgba(255,255,255,.12)}
.mobile-menu[hidden]{display:none}
.mobile-menu a{display:block;color:#fff;text-decoration:none;font:700 1.6rem/1 var(--display);padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.mobile-menu .btn{display:flex;margin-top:20px;font:600 1rem/1 var(--body);padding:16px 26px;border-bottom:2px solid #002C16;color:#002C16}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;min-height:100vh;min-height:100svh;display:flex;align-items:flex-end;background:var(--forest);color:#fff;overflow:hidden}
.hero-slides{position:absolute;inset:0;z-index:-3;animation:settle 2.8s cubic-bezier(.2,.7,.2,1) both}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%;opacity:0;transition:opacity 1.6s ease}
.hero-slide.is-on{opacity:1}
.hero-panel{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-panel::before,.hero-panel::after{content:"";position:absolute;inset:0}
.hero-panel::before{background:var(--hivis);clip-path:polygon(0 0,63% 0,47% 100%,0 100%);animation:wipeA 1.1s .3s cubic-bezier(.7,0,.2,1) both}
.hero-panel::after{background:var(--forest);clip-path:polygon(0 0,62.2% 0,46.2% 100%,0 100%);animation:wipeB 1.1s .15s cubic-bezier(.7,0,.2,1) both}
.hero-in{position:relative;width:100%;padding:calc(var(--nav-h) + env(safe-area-inset-top,0px) + 56px) clamp(20px,6vw,96px) clamp(56px,10vh,110px)}
.hero-copy{max-width:min(560px,44vw)}
.hero h1{font-family:var(--display);font-weight:900;font-size:clamp(3.4rem,7.4vw,7.2rem);line-height:.92;letter-spacing:-.01em;margin-bottom:28px}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.hero h1 .ln>span{display:block;transform:translateY(110%);animation:rise .9s cubic-bezier(.2,.8,.2,1) forwards}
.hero h1 .ln:nth-child(1)>span{animation-delay:.6s}
.hero h1 .ln:nth-child(2)>span{animation-delay:.72s}
.hero h1 .ln:nth-child(3)>span{animation-delay:.84s}
.hero .lead{font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.55;max-width:44ch;color:#E3EDE5;margin-bottom:34px;animation:fade 1s 1.15s both}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;animation:fade 1s 1.3s both}
.hero-rc{position:absolute;right:clamp(20px,3vw,40px);bottom:clamp(20px,3vw,40px);background:rgba(0,44,22,.88);padding:12px 16px;font-size:.85rem;line-height:1.3;animation:fade 1s 1.5s both}
.hero-rc strong{display:block;font:800 1.5rem/1 var(--display);letter-spacing:.02em;margin-top:2px}
@keyframes settle{from{transform:scale(1.08)}to{transform:scale(1)}}
@keyframes wipeA{from{clip-path:polygon(0 0,0 0,0 100%,0 100%)}to{clip-path:polygon(0 0,63% 0,47% 100%,0 100%)}}
@keyframes wipeB{from{clip-path:polygon(0 0,0 0,0 100%,0 100%)}to{clip-path:polygon(0 0,62.2% 0,46.2% 100%,0 100%)}}
@keyframes rise{to{transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- About ---------- */
.about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,7vw,104px);align-items:center}
.about-text h2{margin-bottom:28px}
.about-text>p{max-width:56ch;margin-bottom:16px}
.principles{margin-top:36px;max-width:60ch}
.principles>div{display:grid;grid-template-columns:190px 1fr;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.principles>div:last-child{border-bottom:1px solid var(--line)}
.principles dt{font-weight:700}
.principles dd{color:var(--muted)}
.about-media{position:relative}
.about-media img{width:100%;aspect-ratio:4/5;object-fit:cover;clip-path:polygon(0 0,100% 0,100% 90%,86% 100%,0 100%)}
.reg{position:absolute;left:-28px;bottom:36px;background:var(--forest);color:#fff;padding:18px 24px;border-left:5px solid var(--hivis);font-size:.9rem;line-height:1.3}
.reg strong{display:block;font:800 2rem/1 var(--display);letter-spacing:.02em;margin-top:4px}

/* ---------- Services ---------- */
.services{background:var(--surface)}
.sv-head{max-width:640px;margin-bottom:clamp(36px,5vw,64px)}
.sv-head h2{margin-bottom:16px}
.sv-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:start}
.sv-list{border-bottom:1px solid var(--line)}
.sv-item{position:relative;display:block;width:100%;text-align:left;background:transparent;color:inherit;border:0;border-top:1px solid var(--line);padding:22px 12px 22px 26px;cursor:pointer;font:inherit}
.sv-item::before{content:"";position:absolute;left:0;top:-1px;bottom:0;width:5px;background:var(--brand);transform:scaleY(0);transform-origin:top;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.sv-item:hover::before{transform:scaleY(.4)}
.sv-item[aria-pressed="true"]::before{transform:scaleY(1)}
.sv-name{display:block;font:700 clamp(1.8rem,3vw,2.5rem)/1.05 var(--display);transition:color .2s}
.sv-item[aria-pressed="true"] .sv-name{color:var(--accent-text)}
.sv-desc{display:block;margin-top:8px;color:var(--muted);max-width:44ch}
.sv-media{position:sticky;top:calc(var(--nav-h) + env(safe-area-inset-top,0px) + 24px);aspect-ratio:4/3;overflow:hidden;background:var(--forest);clip-path:polygon(0 0,100% 0,100% 100%,10% 100%,0 88%)}
.sv-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s ease}
.sv-media img.is-on{opacity:1}
.sv-photo{display:none}

/* ---------- Projects (on site) ---------- */
.section.cut-top{--cut:clamp(28px,5vw,72px);margin-top:calc(var(--cut) * -1);padding-top:calc(var(--cut) + clamp(72px,10vw,140px));clip-path:polygon(0 var(--cut),100% 0,100% 100%,0 100%)}
.projects{--pad:max(clamp(20px,6vw,96px),calc((100% - 1240px) / 2));background:var(--forest);color:#fff;padding-left:0;padding-right:0}
.pj-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(32px,4vw,52px);padding:0 var(--pad)}
.pj-head h2{margin-bottom:14px}
.pj-head p{color:#B9CBBF;max-width:46ch}
.pj-ctrl{display:flex;gap:10px;flex:none}
.arrow{width:52px;height:52px;display:grid;place-items:center;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55);border-radius:3px;cursor:pointer;transition:background .2s,border-color .2s,opacity .2s}
.arrow:hover:not(:disabled){background:var(--hivis);border-color:var(--hivis);color:var(--forest)}
.arrow:disabled{opacity:.35;cursor:default}
.arrow svg{width:22px;height:22px}
.pj-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 var(--pad);scroll-padding:0 var(--pad);scrollbar-width:none;-webkit-overflow-scrolling:touch}
.pj-track::-webkit-scrollbar{display:none}
.pj-card{flex:0 0 min(78vw,410px);aspect-ratio:4/5;scroll-snap-align:start}
.pj-open{position:relative;display:block;width:100%;height:100%;padding:0;border:0;overflow:hidden;background:#0D2A19;cursor:zoom-in;color:#fff;text-align:left;font:inherit}
.pj-open img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.pj-open:hover img{transform:scale(1.05)}
.pj-cap{position:absolute;left:0;right:0;bottom:0;padding:64px 22px 22px;background:linear-gradient(180deg,rgba(0,44,22,0),rgba(0,44,22,.92) 70%)}
.pj-cap strong{display:block;font:800 1.9rem/1 var(--display);margin-bottom:6px}
.pj-cap span{display:block;font-size:.95rem;line-height:1.4;color:#DCE8DF}
.pj-progress{height:3px;background:rgba(255,255,255,.18);margin:36px var(--pad) 0}
.pj-progress span{display:block;height:100%;width:20%;background:var(--hivis);transition:width .15s linear}

/* ---------- Lightbox ---------- */
dialog.lb{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100%;height:100%;color:#fff;overflow:hidden}
dialog.lb::backdrop{background:rgba(0,20,10,.92)}
.lb-in{position:relative;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:calc(56px + env(safe-area-inset-top,0px)) 20px calc(24px + env(safe-area-inset-bottom,0px))}
.lb img{max-width:min(94vw,1200px);max-height:72vh;width:auto;height:auto;object-fit:contain}
.lb-cap{max-width:60ch;text-align:center;color:#DCE8DF;font-size:.98rem}
.lb-close{position:absolute;top:calc(10px + env(safe-area-inset-top,0px));right:14px;width:48px;height:48px;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55);border-radius:3px;cursor:pointer;display:grid;place-items:center}
.lb-close:hover{background:var(--hivis);border-color:var(--hivis);color:var(--forest)}
.lb-close svg{width:20px;height:20px}
dialog.lb :focus-visible{outline-color:var(--hivis)}

/* ---------- Process ---------- */
.process{background:var(--bg)}
.process h2{margin-bottom:clamp(36px,5vw,64px)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,44px)}
.steps li{border-top:4px solid var(--brand);padding-top:20px}
.steps .n{display:block;font:900 4.2rem/1 var(--display);color:var(--accent-text);margin-bottom:14px}
.steps h3{font:800 1.7rem/1.05 var(--display);margin-bottom:10px}
.steps p{color:var(--muted)}

/* ---------- CTA band ---------- */
.cta{position:relative;isolation:isolate;background:var(--forest);color:#fff;overflow:hidden}
.cta>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,44,22,.94) 0%,rgba(0,44,22,.78) 55%,rgba(0,44,22,.45) 100%)}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta h2{max-width:16ch}

/* ---------- Contact ---------- */
.contact{background:var(--surface)}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(36px,6vw,96px);align-items:start}
.contact-info h2{margin-bottom:18px}
.contact-info>p{max-width:44ch;margin-bottom:28px;color:var(--muted)}
.contact-info img{width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:28px;clip-path:polygon(0 0,100% 0,100% 100%,8% 100%,0 86%)}
.details>div{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line)}
.details>div:last-child{border-bottom:1px solid var(--line)}
.details dt{font-weight:700}
.details a{text-decoration:none;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.details a:hover{border-bottom-color:var(--accent-text)}
form{display:grid;gap:20px}
.field{display:grid;gap:8px}
.field label{font-weight:600}
.field input,.field select,.field textarea{width:100%;font:inherit;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:3px;padding:14px 16px}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--focus);outline-offset:1px;border-color:var(--focus)}
.field [aria-invalid="true"]{border-color:var(--err)}
.err{color:var(--err);font-size:.92rem;min-height:1.2em}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.status{color:var(--muted);font-size:.95rem;max-width:46ch}
.status.ok{color:var(--accent-text);font-weight:600}
.status.bad{color:var(--err);font-weight:600}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.btn[disabled]{opacity:.65;cursor:progress}
.field .opt{font-weight:400;color:var(--muted)}

/* ---------- Footer ---------- */
.footer{background:var(--forest);color:#DCE8DF;padding:clamp(56px,7vw,96px) clamp(20px,6vw,96px) 32px}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px;align-items:start}
.foot-grid img{height:120px;width:auto}
.footer h3{font:800 1.3rem/1 var(--display);color:#fff;margin-bottom:14px}
.footer li+li{margin-top:8px}
.footer a{text-decoration:none;color:#DCE8DF}
.footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.legal{max-width:1240px;margin:48px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.16);font-size:.9rem;color:#9DB8A6}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .links{display:none}
  .menu-btn{display:block}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .about-media{max-width:560px}
  .sv-grid{grid-template-columns:1fr}
  .sv-media{display:none}
  .sv-item[aria-pressed="true"] + .sv-photo{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;margin:4px 0 22px;clip-path:polygon(0 0,100% 0,100% 100%,10% 100%,0 86%)}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:899px){
  .hero-panel::before{display:none}
  .hero-panel::after{clip-path:none;background:linear-gradient(180deg,rgba(0,44,22,.4) 0%,rgba(0,44,22,.7) 42%,rgba(0,44,22,.96) 100%);animation:none}
  .hero-copy{max-width:none}
  .hero h1{font-size:clamp(3.6rem,17vw,6rem)}
  .hero-rc{display:none}
  .hero-slide{object-position:70% 50%}
}
@media (max-width:640px){
  .brand img{height:38px}
  .principles>div{grid-template-columns:1fr;gap:4px}
  .reg{left:12px;bottom:24px;padding:14px 18px}
  .steps{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .pj-head{flex-direction:column;align-items:flex-start}
  .details>div{grid-template-columns:90px 1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .hero h1 .ln>span{transform:none}
}

/* ---------- 404 ---------- */
.nf{min-height:100vh;min-height:100svh;display:grid;place-items:center;background:var(--forest);color:#fff;padding:32px clamp(20px,6vw,96px);text-align:left}
.nf-in{max-width:560px}
.nf img{height:64px;width:auto;margin-bottom:40px}
.nf h1{font:900 clamp(4rem,14vw,9rem)/.9 var(--display);margin-bottom:16px}
.nf p{color:#DCE8DF;margin-bottom:28px}