:root{
  --navy:#01234D; --navy-deep:#00183A; --navy-line:#1A3B66;
  --yellow:#FEC503; --yellow-soft:#FFE58A;
  --gesso:#F1F0EB; --board:#E4E2DA; --paper:#FFFFFF;
  --ink:#0B1B33; --steel:#56657A; --line:#D6D6CF;
  --display:"Barlow Condensed","Arial Narrow",Impact,sans-serif;
  --body:"Barlow","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --wrap:1160px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--gesso);color:var(--ink);font:400 17px/1.6 var(--body)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:.98;letter-spacing:.005em;text-transform:uppercase;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}
.eyebrow{font:500 12.5px/1.2 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.on-navy .eyebrow{color:var(--yellow)}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 24px;border-radius:6px;font:700 19px/1 var(--display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-yellow{background:var(--yellow);color:var(--navy)}
.btn-yellow:hover{background:var(--yellow-soft)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn svg{width:22px;height:22px;flex:none}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--navy);color:#fff;border-bottom:1px solid var(--navy-line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:48px;height:48px}
.brand b{font:800 24px/1 var(--display);letter-spacing:.02em;text-transform:uppercase}
.brand b span{color:var(--yellow)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font:600 15px/1 var(--body);text-decoration:none;opacity:.85}
.nav a:hover{opacity:1;color:var(--yellow)}
.nav .btn{min-height:42px;padding:0 16px;font-size:17px;opacity:1}
.nav .btn:hover{color:var(--navy)}
@media (max-width:860px){.nav a:not(.btn){display:none}}
@media (max-width:420px){.brand b{font-size:20px}.nav .btn span{display:none}}

/* hero */
.hero{background:var(--navy);color:#fff;overflow:hidden;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 59px,rgba(255,255,255,.035) 59px 60px);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center;padding-block:clamp(40px,7vw,88px)}
.hero h1{font-size:clamp(46px,7.4vw,92px);margin-block:18px 22px}
.hero h1 em{font-style:normal;color:var(--yellow)}
.hero .lead{font-size:clamp(17px,1.6vw,20px);max-width:34em;color:#D7DEEA}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero .facts{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:30px;font:500 13px/1.3 var(--mono);color:#AFC0D8;letter-spacing:.04em}
.hero .facts span::before{content:"";display:inline-block;width:7px;height:7px;background:var(--yellow);margin-right:8px;vertical-align:1px}
.hero figure{margin:0;position:relative}
.hero figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.tag{position:absolute;left:-14px;bottom:22px;background:var(--yellow);color:var(--navy);padding:10px 14px;font:500 12px/1.35 var(--mono);letter-spacing:.06em;text-transform:uppercase;max-width:78%;box-shadow:0 10px 24px -10px rgba(0,0,0,.5)}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero figure{max-width:440px}.hero figure img{aspect-ratio:4/3}.tag{left:10px}}

/* sections */
section{padding-block:clamp(56px,8vw,104px)}
.head{display:grid;gap:14px;max-width:760px;margin-bottom:clamp(30px,4vw,48px)}
.head h2{font-size:clamp(38px,5vw,60px)}
.head p{color:var(--steel);font-size:18px;max-width:40em}

/* services */
.services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.svc{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:22px 22px 24px;display:grid;grid-template-rows:auto auto 1fr auto;gap:12px}
.svc svg{width:100%;height:auto;aspect-ratio:16/10;background:var(--navy);border-radius:4px;color:#fff}
.svc h3{font-size:28px;margin-top:6px}
.svc p{color:#34445C;font-size:16px}
.spec{font:500 12px/1.5 var(--mono);color:var(--steel);letter-spacing:.03em;border-top:1px dashed var(--line);padding-top:12px}
@media (max-width:1020px){.services{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.services{grid-template-columns:1fr}}

/* process */
.process{background:var(--board)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;counter-reset:s}
.step{margin:0;display:grid;gap:12px}
.step img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:4px;cursor:zoom-in}
.step figcaption{display:grid;gap:4px}
.step b{font:800 clamp(19px,2.4vw,24px)/1 var(--display);text-transform:uppercase}
.step b::before{counter-increment:s;content:"0" counter(s);font:500 12px/1 var(--mono);color:var(--navy);background:var(--yellow);padding:4px 6px;margin-right:10px;vertical-align:5px}
.step span{color:#34445C;font-size:15.5px}
@media (max-width:860px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* gallery */
.jobs{display:grid;gap:clamp(36px,5vw,56px)}
.job{display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:start;border-top:2px solid var(--ink);padding-top:20px}
.job h3{font-size:30px;margin-block:8px 10px}
.job p{color:#34445C;font-size:16px}
.shots{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.shots.two{grid-template-columns:repeat(2,minmax(0,1fr));max-width:560px}
.shots button{padding:0;border:0;background:none;cursor:zoom-in;border-radius:4px;overflow:hidden}
.shots img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .3s ease}
.shots button:hover img{transform:scale(1.03)}
@media (max-width:860px){.job{grid-template-columns:1fr;gap:16px}.shots{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* why */
.why{background:var(--navy);color:#fff}
.why .head p{color:#C3CFE0}
.reasons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.reason{display:grid;grid-template-columns:52px 1fr;gap:18px;padding-block:24px;border-top:1px solid var(--navy-line)}
.reason svg{width:40px;height:40px;color:var(--yellow)}
.reason h3{font-size:28px;margin-bottom:6px}
.reason:last-child{grid-column:1/-1}
.reason p{color:#C3CFE0;font-size:16.5px}
.pay{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.pay li{list-style:none;font:500 13px/1 var(--mono);letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--yellow);color:var(--yellow);padding:9px 12px;border-radius:3px}
.pay{padding:0;margin-bottom:0}
@media (max-width:760px){.reasons{grid-template-columns:1fr}}

/* area */
.area-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.zone{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:22px}
.zone h3{font-size:26px;margin-bottom:12px}
.zone ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.zone li{background:var(--gesso);border-radius:3px;padding:5px 10px;font-size:15px}
.zone p{color:#34445C;font-size:16px}
.area-note{margin-top:22px;color:var(--steel);font-size:16px;max-width:52em}
@media (max-width:1020px){.area-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.area-grid{grid-template-columns:1fr}}

/* quote */
.quote{background:var(--board)}
.quote .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.form{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:clamp(20px,3vw,32px);display:grid;gap:16px}
.form label{display:grid;gap:6px;font:600 14px/1.2 var(--body)}
.form input,.form select,.form textarea{font:400 16px/1.4 var(--body);color:var(--ink);background:var(--gesso);border:1px solid var(--line);border-radius:5px;padding:12px 14px;width:100%}
.form textarea{min-height:92px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .btn{justify-content:center;background:var(--navy);color:#fff;width:100%}
.form .btn:hover{background:var(--navy-deep)}
.form small{color:var(--steel);font-size:13.5px}
.contact-list{display:grid;gap:14px;margin-top:26px}
.contact-list div{display:grid;gap:2px}
.contact-list b{font:500 12px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.contact-list a,.contact-list span{font:700 clamp(20px,5.4vw,26px)/1.2 var(--display);letter-spacing:.02em;text-decoration:none;word-break:break-word}
.contact-list a:hover{color:var(--navy);text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:3px}
@media (max-width:860px){.quote .wrap{grid-template-columns:1fr}}
@media (max-width:460px){.form .row{grid-template-columns:1fr}}

/* footer */
footer{background:var(--navy-deep);color:#AFC0D8;padding-block:44px calc(96px + env(safe-area-inset-bottom,0px))}
footer .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
footer .f-brand{display:flex;align-items:center;gap:16px}
footer img{width:84px;height:84px}
footer strong{display:block;font:800 26px/1 var(--display);text-transform:uppercase;color:#fff}
footer small{font:500 12px/1.6 var(--mono);letter-spacing:.06em}

/* floating whatsapp */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:30;display:flex;align-items:center;gap:10px;background:var(--yellow);color:var(--navy);text-decoration:none;font:800 18px/1 var(--display);letter-spacing:.05em;text-transform:uppercase;padding:14px 18px;border-radius:40px;box-shadow:0 12px 28px -8px rgba(0,24,58,.55)}
.fab svg{width:26px;height:26px}
@media (max-width:520px){.fab span{display:none}.fab{padding:15px}}

/* lightbox */
dialog.lb{border:0;padding:0;background:transparent;max-width:min(92vw,900px);max-height:92vh}
dialog.lb::backdrop{background:rgba(0,16,40,.88)}
dialog.lb img{max-height:84vh;width:auto;margin:auto;border-radius:4px}
dialog.lb p{color:#fff;font:500 13px/1.4 var(--mono);letter-spacing:.04em;margin-top:10px;text-align:center}
dialog.lb button{position:absolute;top:8px;right:8px;width:44px;height:44px;border-radius:50%;border:0;background:var(--yellow);color:var(--navy);font:800 22px/1 var(--display);cursor:pointer}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* ---------- service cards: link ---------- */
.svc .more{font:700 16px/1 var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--navy);text-decoration:none;display:inline-flex;gap:8px;align-items:center;border-bottom:3px solid var(--yellow);padding-bottom:4px;justify-self:start}
.svc .more:hover{border-color:var(--navy)}
.svc h3 a{text-decoration:none}
.svc h3 a:hover{text-decoration:underline;text-decoration-color:var(--yellow);text-decoration-thickness:3px}
.svc{grid-template-rows:auto auto 1fr auto auto}

/* ---------- service pages ---------- */
.crumbs{font:500 12px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#AFC0D8;display:flex;flex-wrap:wrap;gap:6px 10px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--yellow)}
.s-hero .visual{margin:0}
.s-hero .visual svg{width:100%;height:auto;aspect-ratio:16/10;background:var(--navy-deep);border:1px solid var(--navy-line);border-radius:4px;color:#fff;padding:6%}
.s-hero .visual img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:4px}
.s-hero h1{font-size:clamp(42px,6.2vw,80px)}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:860px){.cols{grid-template-columns:1fr}}
.uses{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.uses li{display:grid;grid-template-columns:26px 1fr;gap:12px;align-items:start;font-size:17px;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:14px 16px}
.uses li::before{content:"";width:18px;height:18px;margin-top:4px;background:var(--yellow);clip-path:polygon(0 55%,18% 38%,40% 60%,82% 12%,100% 28%,40% 92%)}
.how{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:h}
.how li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding-block:16px;border-top:1px solid var(--line)}
.how li:last-child{border-bottom:1px solid var(--line)}
.how li::before{counter-increment:h;content:counter(h);font:800 30px/1 var(--display);color:var(--navy);background:var(--yellow);width:40px;height:40px;display:grid;place-items:center;border-radius:3px}
.how b{display:block;font:800 22px/1.1 var(--display);text-transform:uppercase;margin-bottom:4px}
.how span{color:#34445C;font-size:16px}
.note{margin-top:22px;background:var(--paper);border-left:4px solid var(--yellow);padding:16px 18px;border-radius:0 6px 6px 0;font-size:16px;color:#34445C}
.note b{color:var(--ink)}
.specs-sec{background:var(--board)}
.table-scroll{overflow-x:auto;background:var(--paper);border:1px solid var(--line);border-radius:6px}
table.spec-table{border-collapse:collapse;width:100%;min-width:520px;font-variant-numeric:tabular-nums}
.spec-table th,.spec-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:16px}
.spec-table thead th{font:500 12px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);background:var(--gesso)}
.spec-table tbody th{font:800 22px/1 var(--display);text-transform:uppercase}
.spec-table td{font:500 16px/1.3 var(--mono)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-caption{margin-top:14px;color:var(--steel);font-size:15.5px;max-width:60em}
.boards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}
.board{background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:18px;display:grid;gap:6px}
.board i{display:block;width:100%;height:10px;border-radius:2px}
.board b{font:800 22px/1 var(--display);text-transform:uppercase;margin-top:6px}
.board span{color:#34445C;font-size:15.5px}
@media (max-width:760px){.boards{grid-template-columns:1fr}}
.photos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.photos button{padding:0;border:0;background:none;cursor:zoom-in;border-radius:4px;overflow:hidden}
.photos img{width:100%;aspect-ratio:3/4;object-fit:cover}
@media (max-width:760px){.photos{grid-template-columns:repeat(2,minmax(0,1fr))}}
.faq{display:grid;gap:10px;max-width:860px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:6px}
.faq summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font:700 22px/1.2 var(--display);text-transform:uppercase;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font:800 28px/1 var(--display);color:var(--navy)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 20px 20px;color:#34445C;font-size:16.5px;max-width:62em}
.others{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.others a{display:grid;gap:8px;text-decoration:none;background:var(--navy);color:#fff;border-radius:6px;padding:20px}
.others a:hover{background:var(--navy-deep)}
.others b{font:800 24px/1 var(--display);text-transform:uppercase}
.others span{font:500 12px/1.4 var(--mono);color:var(--yellow);letter-spacing:.06em;text-transform:uppercase}
@media (max-width:760px){.others{grid-template-columns:1fr}}
.f-links{display:flex;flex-wrap:wrap;gap:8px 18px;width:100%;border-top:1px solid var(--navy-line);padding-top:20px;font-size:15px}
.f-links a{text-decoration:none;color:#D7DEEA}
.f-links a:hover{color:var(--yellow)}