/* Mountain Coast Civil — site styles */
:root{
  --ink:#231F20; --ink-2:#2F2A2B; --ink-3:#3A3536;
  --green:#1F7A34; --green-brand:#228B22; --green-light:#7DB289; --forest:#14301C;
  --paper:#F3F1EC; --paper-2:#E8E4DB; --line:#D6D2C8;
  --muted:#4A5258; --muted-dark:#C9CFD2; --muted-dark-2:#9AA3A8;
  --display:'Barlow Condensed',system-ui,sans-serif; --body:'Barlow',system-ui,sans-serif;
  --wrap:1280px; --gutter:clamp(20px,4vw,56px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;overflow-x:hidden}
img,video,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.02;margin:0;letter-spacing:.005em}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--ink);padding:10px 14px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--green-light);outline-offset:3px}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:var(--ink);transition:background .3s,box-shadow .3s}
.hdr.over{position:fixed;left:0;right:0;background:transparent}
.hdr.over.solid,.hdr.solid{background:rgba(35,31,32,.97);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:84px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff}
.brand img{width:56px;height:56px}
.brand span{font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:.07em;line-height:1}
.nav{display:flex;align-items:center;gap:30px}
.nav a{color:#E9EBEC;text-decoration:none;font-weight:500;font-size:16px}
.nav a:hover,.nav a[aria-current=page]{color:#fff;text-decoration:underline;text-decoration-color:var(--green-light);text-decoration-thickness:2px;text-underline-offset:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 24px;font-family:var(--body);font-weight:600;font-size:17px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:#18652A}
.btn-ghost{border-color:#fff;color:#fff;background:transparent}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.nav .btn{color:#fff;text-decoration:none;font-size:16px;min-height:44px;padding:10px 18px}
.nav .btn:hover{color:#fff;text-decoration:none}
.menu-btn{display:none;background:none;border:0;color:#fff;width:48px;height:48px;cursor:pointer;padding:0;align-items:center;justify-content:center}
@media (max-width:960px){
  .menu-btn{display:inline-flex}
  .nav{position:fixed;inset:84px 0 auto 0;background:var(--ink);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 24px;display:none;border-top:1px solid #3A3536}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid #3A3536;font-size:19px}
  .nav .btn{margin-top:16px;border-bottom:0}
  .brand span{font-size:18px}
  .brand img{width:48px;height:48px}
}

/* ---------- type helpers ---------- */
.eyebrow{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.18em;text-transform:uppercase;color:var(--green)}
.on-dark .eyebrow{color:var(--green-light)}
.h2{font-size:clamp(38px,5vw,60px);margin-top:10px}
.lead{font-size:19px;line-height:1.6;color:var(--muted);max-width:640px}
.on-dark{background:var(--ink);color:#fff}
.on-dark .lead{color:var(--muted-dark)}
.sec{padding:clamp(72px,9vw,120px) 0}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.textlink{font-weight:600;text-underline-offset:6px;text-decoration-thickness:2px}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;background:var(--ink) center/cover no-repeat;color:#fff;overflow:hidden}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:rgba(20,18,19,.38)}
.hero-in{position:relative;z-index:2;width:100%;padding-bottom:clamp(40px,7vw,88px)}
.hero-card{max-width:780px}
.hero h1{font-size:clamp(48px,7.4vw,96px);line-height:.94;margin:16px 0 22px}
.hero p{font-size:clamp(17px,1.6vw,20px);color:#E2E6E8;max-width:600px;margin-bottom:32px}
.hero .eyebrow{color:var(--green-light)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.reveal-up{opacity:0;transform:translateY(18px);animation:up .9s cubic-bezier(.2,.7,.2,1) forwards}
.reveal-up.d1{animation-delay:.15s}.reveal-up.d2{animation-delay:.3s}.reveal-up.d3{animation-delay:.45s}
@keyframes up{to{opacity:1;transform:none}}
.scroll-cue{position:absolute;right:var(--gutter);bottom:36px;z-index:2;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#D5DADD;display:flex;align-items:center;gap:10px}
.scroll-cue i{display:block;width:1px;height:44px;background:linear-gradient(#fff,transparent)}
@media (max-width:720px){.scroll-cue{display:none}.hero{min-height:88svh}}

.strip{background:var(--green);color:#fff}
.strip .wrap{display:flex;flex-wrap:wrap;gap:8px 34px;padding-top:18px;padding-bottom:18px;font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:.09em;text-transform:uppercase}

/* page hero (inner pages) */
.phero{position:relative;background:var(--ink) center/cover;color:#fff;padding:clamp(120px,14vw,170px) 0 clamp(56px,7vw,88px)}
.phero::after{content:"";position:absolute;inset:0;background:rgba(20,18,19,.62)}
.phero .wrap{position:relative;z-index:1}
.phero h1{font-size:clamp(46px,6.5vw,84px);margin-top:12px;max-width:900px}
.phero p{color:#D5DADD;font-size:19px;max-width:640px;margin-top:18px}

/* ---------- cards ---------- */
.grid{display:grid;gap:24px}
.g4{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.card{background:#fff;display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card-b{padding:24px 24px 28px}
.card h3{font-size:28px;margin-bottom:8px}
.card p{font-size:16px;color:var(--muted)}
.card ul{margin:14px 0 0;padding-left:18px;color:var(--muted);font-size:15px}

/* project cards with hover video */
.proj{position:relative;background:var(--ink-2);color:#fff;display:flex;flex-direction:column;text-decoration:none}
.proj-m{position:relative;aspect-ratio:16/10;overflow:hidden;background:#111}
.proj-m img,.proj-m video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .4s,transform .8s}
.proj-m video{opacity:0}
.proj.playing .proj-m video{opacity:1}
.proj:hover .proj-m img{transform:scale(1.03)}
.badge{position:absolute;left:14px;top:14px;z-index:2;background:rgba(20,18,19,.78);color:#fff;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:6px 10px;display:flex;align-items:center;gap:8px}
.badge svg{width:12px;height:12px}
.proj-b{padding:20px 22px 24px}
.proj-t{font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--green-light)}
.proj h3{font-size:27px;margin:6px 0 4px}
.proj .meta{font-size:15px;color:var(--muted-dark-2)}
.proj .scope{font-size:15px;color:var(--muted-dark);margin-top:10px}

/* ---------- how we build (trench) ---------- */
.build{background:var(--forest);color:#fff}
.build-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(32px,5vw,80px);align-items:start}
.build-fig{position:sticky;top:110px}
.build-fig svg{width:100%;height:auto;background:#10261A;border:1px solid #24452F}
.build-steps{padding:6vh 0 24vh}
.step{min-height:46vh;display:flex;flex-direction:column;justify-content:center;opacity:.32;transition:opacity .4s}
.step.active{opacity:1}
.step .n{font-family:var(--display);font-weight:700;color:var(--green-light);font-size:18px;letter-spacing:.1em}
.step h3{font-size:clamp(30px,3vw,40px);margin:6px 0 12px}
.step p{color:#D3DDD6;font-size:18px;max-width:460px}
.layer{opacity:0;transition:opacity .6s ease,transform .6s ease}
.layer.on{opacity:1}
.layer.slide{transform:translateY(-12px)}
.layer.slide.on{transform:none}
.fig-cap{margin-top:12px;font-size:13px;color:#9FB8A7;letter-spacing:.06em;text-transform:uppercase;display:flex;justify-content:space-between}
@media (max-width:860px){
  .build-grid{grid-template-columns:1fr}
  .build-fig{top:84px;z-index:2;background:var(--forest);padding:12px 0}
  .step{min-height:56vh}
  .build-steps{padding:4vh 0 12vh}
}

/* ---------- values ---------- */
.val{background:var(--ink);color:#fff;display:flex;flex-direction:column}
.val img{aspect-ratio:4/3;object-fit:cover;width:100%}
.val-b{padding:26px 26px 30px}
.val .n{font-family:var(--display);font-weight:700;color:var(--green-light);font-size:18px}
.val h3{font-size:36px;margin:4px 0 10px}
.val p{color:var(--muted-dark);font-size:16px}
.val ul{margin:14px 0 0;padding-left:18px;color:var(--muted-dark);font-size:15px}
.val li{margin-bottom:6px}

/* ---------- creds ---------- */
.creds{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:40px 0}
.creds .grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:28px}
.cred-t{font-family:var(--display);font-weight:700;font-size:26px;line-height:1.1}
.cred-s{font-size:15px;color:var(--muted);margin-top:4px}

/* ---------- split band ---------- */
.split{display:flex;flex-wrap:wrap;background:var(--ink);color:#fff}
.split>img{flex:1 1 480px;min-width:0;min-height:420px;object-fit:cover}
.split-b{flex:1 1 480px;min-width:0;padding:clamp(56px,7vw,96px) var(--gutter);display:flex;flex-direction:column;justify-content:center}
.chips{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-wrap:wrap;gap:10px}
.chips li{border:1px solid #5A6368;padding:8px 14px;font-weight:500}

/* ---------- map ---------- */
.map-wrap{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px;align-items:start}
.map{background:#1B1819;border:1px solid #3A3536;position:relative}
.map svg{width:100%;height:auto}
.pin{cursor:pointer}
.pin circle.dot{fill:var(--green-light);stroke:#1B1819;stroke-width:2}
.pin circle.halo{fill:var(--green-light);opacity:.18}
.pin.hq circle.dot{fill:#fff}
.pin:hover circle.dot,.pin.sel circle.dot,.pin:focus circle.dot{fill:#fff;stroke:var(--green-light);stroke-width:3}
.pin text{fill:#E2E6E8;font-family:var(--body);font-size:16px;font-weight:600}
.map-panel{background:var(--ink-2);color:#fff;padding:28px;display:flex;flex-direction:column;gap:14px}
.map-panel h3{font-size:30px}
.map-panel p{color:var(--muted-dark)}
.map-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.map-list button{width:100%;text-align:left;background:none;border:0;border-bottom:1px solid #3A3536;color:#E9EBEC;font:inherit;font-size:16px;padding:12px 0;cursor:pointer;display:flex;justify-content:space-between;gap:12px;min-height:44px}
.map-list button:hover,.map-list button.sel{color:#fff}
.map-list button span{color:var(--muted-dark-2);font-size:14px}
@media (max-width:900px){.map-wrap{grid-template-columns:1fr}}

/* ---------- forms ---------- */
.form{display:flex;flex-direction:column;gap:14px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:15px;color:var(--muted-dark)}
.form input,.form textarea,.form select{font:inherit;color:var(--ink);background:var(--paper);border:0;padding:14px;min-height:48px;width:100%}
.form textarea{resize:vertical;min-height:130px}
.form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.form-note{font-size:14px;color:var(--muted-dark-2)}
.form-msg{font-weight:600;color:var(--green-light);min-height:1.6em}
.form.light label{color:var(--muted)}
.form.light input,.form.light textarea,.form.light select{background:#fff;border:1px solid var(--line)}

/* ---------- footer ---------- */
.ftr{background:var(--forest);color:#fff;padding:clamp(72px,8vw,104px) 0 36px}
.ftr-top{display:flex;flex-wrap:wrap;gap:56px;justify-content:space-between}
.ftr-cta{flex:1 1 380px;min-width:0}
.ftr-cta h2{font-size:clamp(40px,5vw,60px);margin-bottom:16px}
.ftr-cta p{color:#C6D3CA;max-width:460px;margin-bottom:26px}
.ftr-cols{flex:1 1 420px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
.ftr h4{font-family:var(--display);font-size:16px;letter-spacing:.14em;text-transform:uppercase;color:var(--green-light);margin-bottom:12px}
.ftr ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ftr a{color:#fff;text-decoration:none}
.ftr a:hover{text-decoration:underline;text-underline-offset:5px}
.ftr address{font-style:normal;color:#C6D3CA}
.ftr-bot{margin-top:64px;padding-top:24px;border-top:1px solid #2A4A35;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:14px;color:#A9BDB0}

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

/* placeholder marker for content still to be supplied */
.ph{background:rgba(242,183,5,.18);outline:1px dashed rgba(242,183,5,.7);outline-offset:2px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal-up,.js .rv{opacity:1;transform:none;animation:none;transition:none}
  .layer{opacity:1 !important;transform:none !important;transition:none}
  .step{opacity:1}
  .proj-m img{transition:none}
}