/* Layout: sticky bar → full-bleed road hero → service sheet grid → stamped project log → contact. Yellow road-line dashes mark section breaks. */
:root{
  --navy:#1f2163; --navy-2:#2b2d7e; --blue:#2f86d0; --blue-soft:#e6f0fa;
  --line-yellow:#f2c230; --ink:#151733; --muted:#56607a; --paper:#f4f6f9; --white:#ffffff; --rule:#d9e0ea;
  --display:"Archivo","Arial Narrow",Arial,sans-serif;
  --body:"Public Sans","Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --wrap:1180px; --gut:clamp(16px,4vw,40px);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
[hidden]{display:none!important}
a{color:inherit}
:focus-visible{outline:3px solid var(--line-yellow);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
h1,h2,h3{font-family:var(--display);font-stretch:78%;line-height:1.02;margin:0;text-wrap:balance;letter-spacing:-.01em}
h2{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800;text-transform:uppercase}
h3{font-size:1.45rem;font-weight:750;text-transform:uppercase}
p{margin:0}
.eyebrow{font:500 .78rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:.7rem}
.eyebrow::before{content:"";width:28px;height:3px;background:repeating-linear-gradient(90deg,var(--line-yellow) 0 10px,transparent 10px 15px)}
.btn{display:inline-flex;align-items:center;gap:.55rem;font:700 .95rem/1 var(--body);text-decoration:none;padding:1rem 1.35rem;border-radius:4px;border:2px solid transparent;transition:transform .15s,background .15s,color .15s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-yellow{background:var(--line-yellow);color:var(--navy)}
.btn-yellow:hover{background:#ffd34d}
.btn-ghost{border-color:rgba(255,255,255,.55);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn svg{width:18px;height:18px}

/* Header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--white);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:72px}
.brand img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:1.8rem}
.nav a{font-weight:600;font-size:.95rem;text-decoration:none;color:var(--navy)}
.nav a:hover{color:var(--blue)}
.nav .btn{padding:.75rem 1.05rem;color:var(--navy)}
.menu-btn{display:none;background:none;border:0;padding:.5rem;cursor:pointer;color:var(--navy)}
.menu-btn svg{width:28px;height:28px}

/* Hero */
.hero{position:relative;background:var(--navy);color:var(--white);overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(21,23,72,.94) 0%,rgba(21,23,72,.82) 42%,rgba(21,23,72,.25) 100%)}
.hero .wrap{position:relative;z-index:1;padding-block:clamp(4.5rem,11vw,8.5rem) clamp(4rem,9vw,7rem)}
.hero .eyebrow{color:#9fcaf2}
.hero h1{font-size:clamp(2.5rem,6.4vw,4.8rem);font-weight:850;text-transform:uppercase;max-width:16ch;margin-block:1.1rem 1.3rem}
.hero h1 span{color:var(--line-yellow)}
.hero-lede{max-width:56ch;font-size:1.12rem;color:#dfe6f5}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.road-dash{height:8px;background:repeating-linear-gradient(90deg,var(--line-yellow) 0 56px,transparent 56px 96px);}
.hero .road-dash{position:absolute;left:0;right:0;bottom:28px;z-index:1;opacity:.9}

/* Proof strip */
.proof{background:var(--white);border-bottom:1px solid var(--rule)}
.proof ul{list-style:none;margin:0;padding-block:1.4rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.proof li{display:flex;gap:.75rem;align-items:flex-start;font-size:.92rem;font-weight:600;color:var(--navy);line-height:1.35}
.proof svg{flex:none;width:22px;height:22px;color:var(--blue);margin-top:1px}

/* Sections */
section{padding-block:clamp(4rem,8vw,6.5rem)}
.sec-head{display:grid;grid-template-columns:1.1fr 1fr;gap:2rem 4rem;align-items:end;margin-bottom:3rem}
.sec-head h2{margin-top:.9rem;color:var(--navy)}
.sec-head p{color:var(--muted);max-width:52ch}

/* Services */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.svc{background:var(--white);border:1px solid var(--rule);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;min-width:0;transition:border-color .2s,box-shadow .2s}
.svc:hover{border-color:var(--blue);box-shadow:0 14px 30px -18px rgba(31,33,99,.45)}
.svc-img{aspect-ratio:4/3;overflow:hidden;background:var(--blue-soft)}
.svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.svc:hover .svc-img img{transform:scale(1.05)}
.svc-body{padding:1.3rem 1.3rem 1.5rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.svc-tag{font:500 .7rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.svc h3{font-size:1.32rem;color:var(--navy)}
.svc p{font-size:.94rem;color:var(--muted)}
.svc ul{margin:.2rem 0 0;padding:0;list-style:none;display:grid;gap:.35rem;font-size:.88rem;color:var(--ink)}
.svc li{padding-left:1.1rem;position:relative}
.svc li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:3px;background:var(--line-yellow)}

/* About */
.about{background:var(--navy);color:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.about-photo{position:relative;border-radius:6px;overflow:hidden}
.about-photo img{width:100%;aspect-ratio:5/4;object-fit:cover}
.about-photo figcaption{position:absolute;left:0;bottom:0;background:var(--line-yellow);color:var(--navy);font:500 .74rem/1.3 var(--mono);padding:.55rem .85rem;letter-spacing:.04em}
.about .eyebrow{color:#9fcaf2}
.about h2{margin-block:.9rem 1.3rem}
.about-copy>p{color:#d6ddef;margin-bottom:1rem;max-width:58ch}
.why{display:grid;gap:1.2rem;margin-top:2rem}
.why>div{display:grid;grid-template-columns:44px 1fr;gap:1rem;align-items:start}
.why svg{width:44px;height:44px;padding:10px;border-radius:50%;background:rgba(255,255,255,.08);color:var(--line-yellow)}
.why h3{font-size:1.15rem;margin-bottom:.3rem}
.why p{color:#c6cfe6;font-size:.93rem}

/* Projects */
.projects{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.proj{margin:0;background:var(--white);border:1px solid var(--rule);border-radius:6px;overflow:hidden;cursor:zoom-in;min-width:0;text-align:left;padding:0;font:inherit;color:inherit}
.proj:nth-child(1),.proj:nth-child(6){grid-column:span 2}
.proj img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s}
.proj:hover img{transform:scale(1.04)}
.proj .imgbox{overflow:hidden}
.proj .cap{padding:.85rem 1rem 1rem;display:grid;gap:.25rem}
.proj strong{font-family:var(--display);font-stretch:80%;font-size:1.08rem;text-transform:uppercase;color:var(--navy);letter-spacing:.01em}
.proj span{font:400 .74rem/1.45 var(--mono);color:var(--muted);font-variant-numeric:tabular-nums}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(10,12,40,.92);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--gut);gap:1rem}
.lb img{max-height:78vh;width:auto;border-radius:4px}
.lb p{color:var(--white);font:400 .85rem/1.4 var(--mono);text-align:center}
.lb button{position:absolute;top:calc(env(safe-area-inset-top,0px) + 14px);right:16px;background:var(--line-yellow);color:var(--navy);border:0;border-radius:4px;font:700 .9rem var(--body);padding:.6rem .9rem;cursor:pointer}

/* Mission band */
.mission{background:var(--blue);color:var(--white);padding-block:clamp(3rem,6vw,4.5rem)}
.mission .wrap{display:grid;grid-template-columns:auto 1fr;gap:2rem 3.5rem;align-items:center}
.mission h2{font-size:clamp(2.2rem,5.5vw,4rem);max-width:10ch}
.mission p{font-size:1.15rem;max-width:58ch;color:#eef5fd}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-grid h2{color:var(--navy);margin-block:.9rem 1.1rem}
.contact-grid>div>p{color:var(--muted);max-width:46ch}
.cards{display:grid;gap:.8rem;margin-top:2rem}
.cd{display:grid;grid-template-columns:46px 1fr;gap:1rem;align-items:center;background:var(--white);border:1px solid var(--rule);border-radius:6px;padding:1rem 1.1rem;text-decoration:none}
.cd svg{width:46px;height:46px;padding:11px;border-radius:50%;background:var(--blue-soft);color:var(--navy)}
.cd small{display:block;font:500 .7rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.35rem}
.cd b{font-size:1.05rem;color:var(--navy);word-break:break-word}
a.cd:hover{border-color:var(--blue)}
form{background:var(--white);border:1px solid var(--rule);border-radius:6px;padding:clamp(1.3rem,3vw,2.2rem);display:grid;grid-template-columns:1fr 1fr;gap:1rem}
form h3{grid-column:1/-1;color:var(--navy);font-size:1.5rem}
.field{display:grid;gap:.4rem;min-width:0}
.field.full{grid-column:1/-1}
label{font-weight:600;font-size:.86rem;color:var(--navy)}
input,select,textarea{font:inherit;font-size:.95rem;width:100%;padding:.8rem .9rem;border:1px solid var(--rule);border-radius:4px;background:var(--paper);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px var(--blue-soft)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
form .btn{grid-column:1/-1;justify-content:center;background:var(--navy);color:var(--white);font-size:1rem}
form .btn:hover{background:var(--navy-2)}
.form-msg{grid-column:1/-1;font-size:.92rem;padding:.8rem 1rem;border-radius:4px;background:var(--blue-soft);color:var(--navy)}

/* Footer */
footer{background:var(--ink);color:#c3c9dc;padding-block:4rem 1.5rem;font-size:.93rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem}
.foot-logo{background:var(--white);display:inline-block;padding:.6rem .9rem;border-radius:6px;margin-bottom:1.2rem}
.foot-logo img{height:48px;width:auto}
.foot h4{font:700 1rem/1 var(--display);font-stretch:85%;text-transform:uppercase;letter-spacing:.06em;color:var(--white);margin:0 0 1.1rem}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem}
.foot a{text-decoration:none}
.foot a:hover{color:var(--line-yellow)}
.foot-base{margin-top:3rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;font-size:.84rem}
.foot-base a{color:#7fbbf0}

/* Responsive */
@media (max-width:1040px){
  .services,.projects{grid-template-columns:repeat(2,1fr)}
  .proj:nth-child(1),.proj:nth-child(6){grid-column:span 2}
  .proof ul{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gut) 1.2rem;border-bottom:1px solid var(--rule);display:none}
  .nav.open{display:flex}
  .nav a{padding:.85rem 0;border-bottom:1px solid var(--rule)}
  .nav .btn{margin-top:1rem;justify-content:center;border:0}
  .sec-head,.about-grid,.contact-grid,.mission .wrap,.foot{grid-template-columns:1fr}
  .about-photo{order:2}
}
@media (max-width:560px){
  .services,.projects,.proof ul{grid-template-columns:1fr}
  .proj:nth-child(1),.proj:nth-child(6){grid-column:auto}
  form{grid-template-columns:1fr}
  .brand img{height:44px}
  .hero .road-dash{bottom:16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Services dropdown */
.dd{position:relative}
.dd>a::after{content:"";display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-left:.45rem;vertical-align:.2em}
.dd-menu{position:absolute;top:calc(100% + 14px);left:-1rem;min-width:270px;background:var(--white);border:1px solid var(--rule);border-radius:6px;box-shadow:0 18px 40px -20px rgba(31,33,99,.45);padding:.5rem;display:none}
.dd-menu::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:grid}
.dd-menu a{padding:.6rem .8rem;border-radius:4px;font-size:.92rem}
.dd-menu a:hover,.dd-menu a[aria-current]{background:var(--blue-soft);color:var(--navy)}
.nav a[aria-current="page"]{color:var(--blue)}

/* Service card links (home) */
.svc h3 a{text-decoration:none}
.svc h3 a::after{content:"";position:absolute;inset:0}
.svc{position:relative}
.svc-more{margin-top:auto;padding-top:.6rem;font-weight:700;font-size:.9rem;color:var(--blue);display:inline-flex;align-items:center;gap:.4rem}
.svc-more::after{content:"→";transition:transform .2s}
.svc:hover .svc-more::after{transform:translateX(4px)}

/* Breadcrumb */
.crumbs{font:500 .78rem/1.4 var(--mono);color:#b9c7e6;margin-bottom:1.1rem;letter-spacing:.03em}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:.4rem;opacity:.6}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--line-yellow)}

/* Page hero */
.phero .wrap{padding-block:clamp(3.2rem,8vw,6rem) clamp(4rem,9vw,6.5rem)}
.phero h1{font-size:clamp(2.3rem,5.6vw,4.2rem);max-width:18ch}

/* Article layout */
.art{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.prose{min-width:0}
.prose h2{font-size:clamp(1.8rem,3.6vw,2.6rem);color:var(--navy);margin:2.6rem 0 1rem}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.25rem;color:var(--navy);margin:1.6rem 0 .5rem}
.prose p{margin-bottom:1rem;max-width:66ch;color:#2b3048}
.prose ul{margin:0 0 1.2rem;padding:0;list-style:none;display:grid;gap:.5rem;max-width:66ch}
.prose li{padding-left:1.4rem;position:relative}
.prose li::before{content:"";position:absolute;left:0;top:.7em;width:10px;height:3px;background:var(--line-yellow)}
.prose a{color:var(--blue);font-weight:600}
.aside{position:sticky;top:96px;display:grid;gap:1rem}
.box{background:var(--white);border:1px solid var(--rule);border-radius:6px;padding:1.4rem}
.box h3{font-size:1.15rem;color:var(--navy);margin-bottom:.9rem}
.box ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;font-size:.93rem}
.box li{display:grid;grid-template-columns:20px 1fr;gap:.6rem;align-items:start}
.box li svg{width:20px;height:20px;color:var(--blue);margin-top:2px}
.box-cta{background:var(--navy);color:var(--white);border-color:var(--navy)}
.box-cta h3{color:var(--white)}
.box-cta p{color:#cfd7ee;font-size:.93rem;margin-bottom:1.1rem}
.box-cta .btn{width:100%;justify-content:center}
.box-cta .btn+.btn{margin-top:.6rem}
.box-cta .tel{display:block;text-align:center;margin-top:.9rem;font:500 .85rem var(--mono);color:#9fcaf2;text-decoration:none}

/* Applications */
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}
.app{background:var(--white);border:1px solid var(--rule);border-radius:6px;padding:1.4rem;min-width:0}
.app h3{font-size:1.12rem;color:var(--navy);margin-bottom:.5rem}
.app p{font-size:.93rem;color:var(--muted)}

/* Process: real sequence, numbered */
.steps{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:s}
.steps li{counter-increment:s;border-top:4px solid var(--line-yellow);padding-top:1rem;min-width:0}
.steps li::before{content:"Step " counter(s);font:500 .72rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:.6rem}
.steps h3{font-size:1.12rem;color:var(--navy);margin-bottom:.4rem}
.steps p{font-size:.93rem;color:var(--muted)}
.band{background:var(--white);border-block:1px solid var(--rule)}

/* Photo strip */
.pstrip{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}
.pstrip figure{margin:0;background:var(--white);border:1px solid var(--rule);border-radius:6px;overflow:hidden}
.pstrip img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pstrip figcaption{padding:.8rem 1rem;font:400 .74rem/1.45 var(--mono);color:var(--muted)}
.pstrip figcaption b{display:block;font:700 1rem/1.2 var(--display);font-stretch:80%;text-transform:uppercase;color:var(--navy);margin-bottom:.2rem}

/* FAQ */
.faq{display:grid;gap:.7rem;margin-top:2rem;max-width:860px}
.faq details{background:var(--white);border:1px solid var(--rule);border-radius:6px}
.faq summary{cursor:pointer;list-style:none;padding:1.1rem 3rem 1.1rem 1.2rem;font-weight:700;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font:700 1.4rem/1 var(--body);color:var(--blue)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 1.2rem 1.2rem;color:#2b3048;max-width:70ch}

/* Related */
.related{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2rem}
.rel{display:grid;grid-template-columns:72px 1fr;gap:.9rem;align-items:center;background:var(--white);border:1px solid var(--rule);border-radius:6px;padding:.6rem;text-decoration:none;min-width:0}
.rel img{width:72px;height:56px;object-fit:cover;border-radius:4px}
.rel b{font-family:var(--display);font-stretch:82%;text-transform:uppercase;font-size:.98rem;color:var(--navy);line-height:1.1}
.rel:hover{border-color:var(--blue)}

@media (max-width:1040px){.related{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){
  .art{grid-template-columns:1fr}.aside{position:static}.apps{grid-template-columns:1fr 1fr}
  .dd>a::after{display:none}
  .dd-menu{position:static;display:grid;box-shadow:none;border:0;padding:0 0 .4rem .9rem;min-width:0}
  .dd-menu::before{display:none}
  .dd-menu a{border-bottom:0;padding:.5rem 0;font-weight:500}
}
@media (max-width:560px){.apps,.pstrip,.related,.steps{grid-template-columns:1fr}}