:root{
  --petrol:#062E3D; --petrol2:#0A4457; --petrol3:#0F5468; --petrol-ink:#041F2A;
  --turq:#0A6F77; --turq-lt:#57C6CC; --turq-pale:#E9F7F8;
  --orange:#C9500F; --orange-hi:#B8480C; --wa:#0B7A5E; --wa-hi:#09664F;
  --ink:#0D1B21; --slate:#4A5C64; --muted:#5E6F77; --hair:#DCE5E8;
  --paper:#F4F7F8; --white:#fff;
  --font:'Satoshi',-apple-system,BlinkMacSystemFont,'Segoe UI','Helvetica Neue',Arial,sans-serif;
  --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.2;margin:0}
:focus-visible{outline:3px solid #F4A261;outline-offset:2px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--petrol);padding:10px 14px;z-index:999}
.skip:focus{left:8px;top:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font);font-weight:700;
  font-size:16px;line-height:1.2;min-height:48px;padding:12px 22px;border:0;border-radius:6px;cursor:pointer;text-decoration:none;transition:background .15s}
.btn svg{width:20px;height:20px;flex:none;fill:currentColor}
.btn--orange{background:var(--orange);color:#fff}.btn--orange:hover{background:var(--orange-hi)}
.btn--wa{background:var(--wa);color:#fff}.btn--wa:hover{background:var(--wa-hi)}
.btn--ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--line{background:#fff;color:var(--petrol);border:1px solid var(--hair)}.btn--line:hover{border-color:var(--petrol)}
.btnrow{display:flex;flex-wrap:wrap;gap:12px}

.eyebrow{font-weight:700;letter-spacing:.10em;font-size:13px;text-transform:uppercase;color:var(--turq);margin-bottom:12px;display:flex;align-items:center;gap:11px}
.eyebrow::before{content:"";width:34px;height:3px;background:var(--orange);border-radius:2px;flex:none}
.eyebrow.on-dark{color:var(--turq-lt)}
.sec{padding:72px 0}
.sec h2{font-size:34px;line-height:1.16;color:var(--petrol)}
.sec .intro{color:var(--slate);max-width:660px;margin:14px 0 0;font-size:18px}

/* utility bar + header */
.util{background:var(--turq);color:#fff;font-size:13.5px}
.util .wrap{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:16px}
.util .hours{opacity:.95}
.langs{display:flex;gap:4px}
.langs button{background:transparent;border:1px solid rgba(255,255,255,.55);color:#fff;font:inherit;font-size:13px;min-width:44px;min-height:32px;padding:2px 10px;cursor:pointer;border-radius:4px}
.langs button[aria-pressed="true"]{background:#fff;color:var(--turq);border-color:#fff;font-weight:700}
.hdr{background:var(--petrol);position:sticky;top:0;z-index:60}
.hdr .wrap{display:flex;align-items:center;gap:22px;height:84px}
.lockup{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.lockup img{height:64px;width:auto}
.wordmark b{display:block;font-weight:700;font-size:24px;letter-spacing:.03em;color:#fff;line-height:1}
.wordmark span{display:block;font-weight:500;font-size:11px;letter-spacing:.2em;color:var(--turq-lt);margin-top:4px}
.nav{display:flex;gap:20px}
.nav a{color:#D5E4E8;text-decoration:none;padding:8px 0;border-bottom:3px solid transparent;font-weight:600;font-size:15px}
.nav a:hover{color:#fff;border-bottom-color:var(--orange)}
.hdr .sp{flex:1}
.hphone{font-weight:700;font-size:18px;color:#fff;text-decoration:none;white-space:nowrap}
.hdr .btn{min-height:44px;padding:10px 16px;font-size:15px}
.burger{display:none;width:48px;height:48px;border:1px solid rgba(255,255,255,.4);border-radius:6px;background:transparent;color:#fff;font-size:20px;cursor:pointer}

/* hero */
.hero{position:relative;background:var(--petrol);overflow:hidden}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,31,42,.95) 0%,rgba(4,31,42,.82) 30%,rgba(4,31,42,.35) 55%,rgba(4,31,42,.15) 100%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:center;padding-top:56px;padding-bottom:64px;min-height:640px}
.hero h1{font-size:50px;line-height:1.12;color:#fff;text-shadow:0 2px 18px rgba(0,15,22,.45)}
.hero h1 em{font-style:normal;color:#F4A261}
.hero .sub{font-size:18.5px;color:#E3EEF1;margin:16px 0 26px;max-width:520px}
.hero .quick{color:#D5E4E8;font-size:15px;margin:18px 0 0}
.hero .quick a{color:#fff}
.photo-note{position:absolute;right:14px;bottom:10px;margin:0;font-size:12px;color:#fff;background:rgba(4,31,42,.72);padding:4px 9px;border-radius:4px}

/* estimate form card */
.card{background:#fff;border-radius:10px;box-shadow:0 18px 48px rgba(0,15,22,.4);overflow:hidden;color:var(--ink)}
.card .ch{background:var(--petrol2);color:#fff;padding:14px 18px}
.card .ch b{display:block;font-size:18px}
.card .ch span{display:block;color:#CFE9EB;font-size:13px;margin-top:2px}
.card form{padding:16px 18px 18px}
.field{margin-bottom:11px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--petrol3);margin-bottom:4px}
.field label .opt{font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;border:1px solid #9FB3B9;border-radius:6px;padding:10px 12px;font:inherit;font-size:16px;background:#fff;color:var(--ink);min-height:46px}
.field textarea{resize:vertical;min-height:64px}
.field input[type=file]{padding:8px;font-size:14px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.more{margin:0 0 11px;font-size:14px}
.more summary{cursor:pointer;color:var(--petrol3);font-weight:700;padding:12px 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fine{color:var(--muted);font-size:12.5px;margin:10px 0 0;line-height:1.45}
.ferr{color:#B02A1E;font-size:14px;margin:8px 0 0}
.card .btn{width:100%}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin:12px 0}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--hair)}

/* services */
.svc{background:var(--paper)}
.tabs{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin:28px 0 22px}
.tabs button{background:#fff;border:1px solid var(--hair);border-radius:9px;padding:18px 8px 14px;cursor:pointer;font:inherit;font-size:14px;font-weight:700;color:var(--slate);display:flex;flex-direction:column;align-items:center;gap:10px;line-height:1.25;min-height:48px}
.tabs button:hover{border-color:var(--turq);color:var(--petrol)}
.tabs button[aria-selected="true"]{background:var(--petrol);border-color:var(--petrol);color:#fff}
.tabs svg{width:34px;height:34px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.panel{display:grid;grid-template-columns:1fr 1fr;background:var(--petrol);border-radius:10px;overflow:hidden}
.panel .txt{padding:40px}
.panel h3{font-size:26px;color:#fff;margin-bottom:12px}
.panel p{color:#D2E3E7;margin:0 0 18px}
.panel ul{margin:0 0 24px;padding-left:18px;color:#D2E3E7;font-size:15.5px}
.panel li{margin:4px 0}
.panel figure{margin:0;position:relative;min-height:340px}
.panel figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.panel figcaption{position:absolute;left:10px;bottom:10px;font-size:12px;color:#fff;background:rgba(4,31,42,.75);padding:4px 9px;border-radius:4px}
.svcnote{color:var(--slate);font-size:14.5px;margin-top:16px}

/* work */
.work h3.sub{font-size:22px;color:var(--petrol);margin:40px 0 6px}
.work p.subi{color:var(--slate);margin:0 0 18px;max-width:700px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid.two{grid-template-columns:repeat(2,1fr);max-width:880px}
.tile{margin:0;border-radius:10px;overflow:hidden;background:var(--paper);border:0;padding:0;cursor:zoom-in;text-align:left;font:inherit;color:inherit;display:block;width:100%}
.tile img{width:100%;aspect-ratio:4/3;object-fit:cover}
.tile .cap{display:block;padding:10px 12px 12px;font-size:14.5px;color:var(--slate)}
.tile .cap b{display:block;color:var(--petrol);font-size:15px}
.tile .loc{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--turq);margin-bottom:3px}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(6,16,21,.96);z-index:200;display:none;align-items:center;justify-content:center;padding:28px}
.lb.open{display:flex}
.lb .box{max-width:1180px;width:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.lb img{max-height:74vh;width:auto;border-radius:8px}
.lb .lcap{color:#E3EEF1;text-align:center;max-width:760px;font-size:15px}
.lb .lcap b{display:block;color:#fff;font-size:18px;margin-bottom:4px}
.lb button{position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:6px;cursor:pointer;font-size:22px;width:48px;height:48px}
.lb .x{top:18px;right:18px}.lb .prev{left:18px;top:50%}.lb .next{right:18px;top:50%}

/* about / steps / area */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.about p{color:var(--slate)}
.about figure{margin:0}
.about figure img{border-radius:10px;width:100%}
.about figure video{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:10px;background:#000}
.about figcaption{font-size:13.5px;color:var(--muted);margin-top:8px}
.steps{background:var(--paper)}
.stepgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.step{background:#fff;border:1px solid var(--hair);border-radius:10px;padding:24px}
.step .n{font-weight:700;font-size:30px;color:var(--turq)}
.step h3{font-size:19px;color:var(--petrol);margin:8px 0}
.step p{margin:0;font-size:15.5px;color:var(--slate)}
.area .cols{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start}
.area p{color:var(--slate)}
.cities{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:18px 0}
.cities li{background:var(--turq-pale);border:1px solid #CFE7E9;border-radius:999px;padding:6px 14px;font-size:15px;color:var(--petrol)}
.infobox{background:var(--paper);border:1px solid var(--hair);border-radius:10px;padding:22px}
.infobox h3{font-size:18px;color:var(--petrol);margin-bottom:8px}
.infobox p{margin:0 0 12px}
.closing{background:var(--turq-pale);text-align:center}
.closing p{color:var(--slate);max-width:560px;margin:14px auto 24px}
.closing .btnrow{justify-content:center}

/* footer */
.foot{background:var(--petrol-ink);color:#B9D0D6;font-size:15px;padding:48px 0 0}
.foot .top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:36px}
.foot img{height:110px;width:auto;margin-bottom:12px}
.foot h2{font-size:15px;color:#fff;margin:0 0 10px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0}
.foot li a,.foot li span{display:inline-block;padding:11px 0;text-decoration:none}
.foot a:hover{color:#fff}
.foot .bot{border-top:1px solid rgba(255,255,255,.14);padding:16px 0 24px;display:flex;justify-content:space-between;gap:16px;font-size:13.5px;color:#9DBAC2;flex-wrap:wrap}

/* mobile bar */
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;height:62px;z-index:80;grid-template-columns:1fr 1fr 1fr;background:var(--petrol)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;font-weight:700;font-size:15px;color:#fff}
.mbar a svg{width:20px;height:20px;fill:currentColor}
.mbar .w{background:var(--wa)}.mbar .e{background:var(--orange)}

/* simple pages */
.page{max-width:780px;margin:0 auto;padding:48px 24px 72px}
.page h1{font-size:34px;color:var(--petrol);margin-bottom:10px}
.page h2{font-size:21px;color:var(--petrol);margin:28px 0 8px}
.page p,.page li{color:var(--slate)}
.todo{background:#FFF3CD;color:#6B4E00;padding:1px 6px;border-radius:3px}
[hidden]{display:none!important}

@media(max-width:1080px){
  .hero .wrap{grid-template-columns:1fr;min-height:0}
  .card{max-width:520px}
  .tabs{grid-template-columns:repeat(4,1fr)}
  .panel{grid-template-columns:1fr}.panel figure{min-height:260px;order:-1}
  .grid{grid-template-columns:repeat(2,1fr)}
  .about,.area .cols{grid-template-columns:1fr;gap:26px}
  .stepgrid{grid-template-columns:1fr 1fr}
  .foot .top{grid-template-columns:1fr 1fr}
  .nav{gap:14px}.nav a{font-size:14px}
}
@media(max-width:900px){
  .nav,.hphone,.hdr .btn{display:none}
  .burger{display:flex;align-items:center;justify-content:center}
  .hdr .wrap{height:72px;gap:12px}
  .lockup img{height:48px}
  .wordmark b{font-size:20px}.wordmark span{font-size:10px}
  .nav.open{display:flex;position:absolute;top:72px;left:0;right:0;background:var(--petrol2);flex-direction:column;gap:0;padding:6px 24px 14px}
  .nav.open a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1)}
  .util .hours{display:none}
  .sec{padding:52px 0}.sec h2{font-size:27px}
  .hero .veil{background:linear-gradient(180deg,rgba(4,31,42,.55) 0%,rgba(4,31,42,.80) 45%,rgba(4,31,42,.96) 70%)}
  .hero .wrap{padding-top:36px;padding-bottom:36px;gap:26px}
  .hero h1{font-size:34px}.hero .sub{font-size:16.5px}
  .photo-note{top:10px;bottom:auto}
  .tabs{grid-template-columns:repeat(2,1fr)}
  .panel .txt{padding:26px 22px}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .grid.two{grid-template-columns:1fr 1fr}
  .tile .cap{font-size:13px;padding:8px 9px 10px}.tile .cap b{font-size:14px}
  .stepgrid{grid-template-columns:1fr}
  .foot .top{grid-template-columns:1fr}
  .mbar{display:grid}
  body{padding-bottom:62px}
  .lb{padding:12px}.lb img{max-height:60vh}.lb .prev{left:6px}.lb .next{right:6px}
}
@media(max-width:420px){ .row2{grid-template-columns:1fr} .hero .btnrow .btn{width:100%} }
@media (max-width:900px){.langs{gap:8px}.langs button{min-height:40px}}
@media (max-width:900px){.tabs button:last-child:nth-child(odd){grid-column:span 2}.grid .tile:last-child:nth-child(odd){grid-column:span 2}}
@media (min-width:421px) and (max-width:1080px){.tabs button:last-child:nth-child(odd){grid-column:auto}}