:root{
  --navy:#16223F;
  --navy-deep:#0E1830;
  --navy-800:#1C2C4E;
  --brass:#A87B34;
  --brass-bright:#C69A4C;
  --paper:#F6F3EC;
  --paper-deep:#EEE9DD;
  --slate:#4A5468;
  --slate-light:#7A8496;
  --white:#FFFFFF;
  --line-light:rgba(255,255,255,0.10);
  --line-brass:rgba(168,123,52,0.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Archivo',system-ui,sans-serif;
  color:var(--navy);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Zilla Slab',serif;line-height:1.08;font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.eyebrow{
  font-family:'Space Mono',monospace;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--brass);
  font-weight:700;
}
.wrap{max-width:1140px;margin:0 auto;padding:0 1.5rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-family:'Archivo',sans-serif;font-weight:600;
  font-size:.94rem;letter-spacing:.01em;
  padding:.85rem 1.5rem;border-radius:2px;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--brass);color:var(--white)}
.btn-primary:hover{background:var(--brass-bright);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-brass);color:var(--white)}
.btn-ghost:hover{border-color:var(--brass-bright);color:var(--brass-bright);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:var(--white)}
.btn-dark:hover{background:var(--navy-800);transform:translateY(-2px)}

/* ---------- Header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s ease,box-shadow .3s ease,padding .3s ease;
  padding:.9rem 0;
}
header.scrolled{
  background:var(--navy);
  box-shadow:0 2px 24px rgba(9,16,32,.28);
  padding:.5rem 0;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem}
.brand img{height:52px;width:auto;transition:height .3s ease}
header.scrolled .brand img{height:42px}
.brand-name{
  font-family:'Zilla Slab',serif;font-weight:700;color:var(--white);
  font-size:1.15rem;letter-spacing:.02em;line-height:1;
}
.brand-name small{
  display:block;font-family:'Space Mono',monospace;font-weight:400;
  font-size:.6rem;letter-spacing:.18em;color:var(--brass-bright);margin-top:3px;
}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{
  color:rgba(255,255,255,.85);font-weight:500;font-size:.92rem;
  position:relative;padding:.2rem 0;transition:color .18s ease;
}
.nav-links a:hover{color:var(--brass-bright)}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--brass);transition:width .2s ease;
}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:1rem}
.nav-phone{
  font-family:'Space Mono',monospace;color:var(--white);font-weight:700;
  font-size:.9rem;white-space:nowrap;
}
.nav-phone span{color:var(--brass-bright)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:.4rem}
.menu-btn span{display:block;width:24px;height:2px;background:var(--white);margin:5px 0;transition:.2s}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:
    linear-gradient(rgba(14,24,48,.86),rgba(14,24,48,.92)),
    linear-gradient(var(--navy),var(--navy-deep));
  color:var(--white);overflow:hidden;
  padding:8rem 0 6rem;
}
.hero-grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line-light) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-light) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 90% 80% at 30% 40%,#000 40%,transparent 90%);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 30% 40%,#000 40%,transparent 90%);
}
.hero-inner{position:relative;z-index:2;max-width:900px}
.hero .eyebrow{margin-bottom:1.4rem;display:flex;align-items:center;gap:.8rem;flex-wrap:wrap}
.hero .eyebrow::before{content:"";width:34px;height:1px;background:var(--brass)}
.hero h1{
  font-size:clamp(2.6rem,6vw,4.4rem);color:var(--white);
  letter-spacing:-.01em;margin-bottom:1.4rem;
}
.hero h1 em{font-style:normal;color:var(--brass-bright)}
.hero p.lead{
  font-size:clamp(1.05rem,2vw,1.25rem);color:rgba(255,255,255,.82);
  max-width:860px;margin-bottom:2.2rem;
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
/* dimension annotation signature */
.dimension{
  position:absolute;z-index:2;right:2.2rem;bottom:2.4rem;
  display:flex;flex-direction:column;align-items:flex-end;gap:.5rem;
  font-family:'Space Mono',monospace;font-size:.66rem;letter-spacing:.14em;
  color:rgba(198,154,76,.8);text-transform:uppercase;
}
.dimension .measure{
  display:flex;align-items:center;gap:.5rem;
}
.dimension .measure::before,.dimension .measure::after{
  content:"";height:9px;width:1px;background:var(--brass);
}
.dimension .line{width:150px;height:1px;background:var(--line-brass);position:relative}
.dimension .line::before,.dimension .line::after{
  content:"";position:absolute;top:-4px;height:9px;width:1px;background:var(--brass);
}
.dimension .line::before{left:0}
.dimension .line::after{right:0}

/* ---------- Trust strip ---------- */
.trust{background:var(--navy-800);color:var(--white);border-top:1px solid var(--line-light)}
.trust .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem;padding-top:1.4rem;padding-bottom:1.4rem}
.trust-item{display:flex;align-items:center;gap:.7rem;font-size:.9rem;color:rgba(255,255,255,.85)}
.trust-item svg{color:var(--brass-bright);flex-shrink:0}
.trust-item strong{color:var(--white);font-weight:600}

/* ---------- Section basics ---------- */
section{padding:5.5rem 0}
.sec-head{max-width:900px;margin-bottom:3rem}
.sec-head .eyebrow{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.sec-head .eyebrow::before{content:"";width:30px;height:1px;background:var(--brass)}
.sec-head h2{font-size:clamp(2rem,4vw,2.9rem);letter-spacing:-.01em}
.sec-head p{margin-top:1rem;color:var(--slate);font-size:1.06rem}

/* ---------- Services ---------- */
.services{background:var(--paper)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.svc-card{
  background:var(--white);border:1px solid var(--paper-deep);
  padding:2rem 1.8rem;border-radius:3px;position:relative;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  overflow:hidden;
}
.svc-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:var(--brass);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.svc-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(22,34,63,.12);border-color:transparent}
.svc-card:hover::before{transform:scaleX(1)}
.svc-num{
  font-family:'Space Mono',monospace;font-size:.72rem;color:var(--slate-light);
  letter-spacing:.12em;margin-bottom:1.1rem;
}
.svc-icon{width:42px;height:42px;color:var(--brass);margin-bottom:1.1rem}
.svc-card h3{font-size:1.3rem;margin-bottom:.6rem}
.svc-card p{color:var(--slate);font-size:.96rem}

/* ---------- Why us ---------- */
.why{background:var(--navy);color:var(--white);position:relative;overflow:hidden}
.why .hero-grid{opacity:.5}
.why-layout{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.why h2{color:var(--white);font-size:clamp(2rem,4vw,2.9rem)}
.why .eyebrow{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1rem}
.why .eyebrow::before{content:"";width:30px;height:1px;background:var(--brass)}
.why-lead{color:rgba(255,255,255,.82);margin-top:1rem;font-size:1.06rem}
.why-list{list-style:none;display:grid;gap:1.3rem}
.why-list li{display:flex;gap:1rem;align-items:flex-start}
.why-list .ic{
  flex-shrink:0;width:44px;height:44px;border:1px solid var(--line-brass);
  border-radius:3px;display:flex;align-items:center;justify-content:center;color:var(--brass-bright);
}
.why-list h3{font-size:1.12rem;color:var(--white);margin-bottom:.2rem}
.why-list p{color:rgba(255,255,255,.72);font-size:.94rem;line-height:1.5}

/* ---------- Process ---------- */
.process{background:var(--paper-deep)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.step{position:relative;padding-top:2.4rem}
.step-num{
  font-family:'Space Mono',monospace;font-weight:700;font-size:.8rem;
  color:var(--brass);letter-spacing:.1em;position:absolute;top:0;left:0;
}
.step::before{content:"";position:absolute;top:.55rem;left:2.6rem;right:0;height:1px;background:var(--line-brass)}
.step:last-child::before{display:none}
.step h3{font-size:1.25rem;margin-bottom:.4rem}
.step p{color:var(--slate);font-size:.94rem}

/* ---------- Contact CTA ---------- */
.contact{
  background:
    linear-gradient(rgba(14,24,48,.9),rgba(14,24,48,.95)),
    linear-gradient(120deg,var(--navy),var(--navy-deep));
  color:var(--white);position:relative;overflow:hidden;
}
.contact .hero-grid{opacity:.5}
.contact-inner{position:relative;z-index:2;text-align:center;max-width:640px;margin:0 auto}
.contact .eyebrow{display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.2rem;justify-content:center}
.contact h2{color:var(--white);font-size:clamp(2.1rem,4.4vw,3.2rem);margin-bottom:1rem}
.contact p{color:rgba(255,255,255,.82);font-size:1.1rem;margin-bottom:2rem}
.contact-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2.2rem}
.contact-meta{
  display:flex;gap:2.5rem;justify-content:center;flex-wrap:wrap;
  padding-top:2rem;border-top:1px solid var(--line-light);
}
.contact-meta div{text-align:center}
.contact-meta .lbl{font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-bright);margin-bottom:.35rem}
.contact-meta .val{font-size:1rem;color:var(--white);font-weight:500}

/* ---------- Estimate form ---------- */
.estimate-form{max-width:640px;margin:0 auto 1.4rem;display:grid;gap:1rem;text-align:left}
.ef-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.ef-field{display:flex;flex-direction:column;gap:.4rem}
.ef-field.full{grid-column:1/-1}
.ef-field label{font-family:'Space Mono',monospace;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-bright)}
.ef-field input,.ef-field select,.ef-field textarea{
  font-family:'Archivo',sans-serif;font-size:.95rem;color:var(--white);
  background:rgba(255,255,255,.06);border:1px solid var(--line-light);
  border-radius:2px;padding:.7rem .85rem;transition:border-color .18s ease,background .18s ease;
}
.ef-field textarea{resize:vertical;min-height:110px}
.ef-field input::placeholder,.ef-field textarea::placeholder{color:rgba(255,255,255,.4)}
.ef-field input:focus,.ef-field select:focus,.ef-field textarea:focus{outline:none;border-color:var(--brass);background:rgba(255,255,255,.09)}
.ef-field select{appearance:none;-webkit-appearance:none;cursor:pointer}
.ef-field select option{color:#16223F}
.estimate-form .btn{justify-content:center;width:100%}
.ef-hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.ef-status{font-size:.95rem;min-height:1.2em;text-align:center}
.ef-status.ok{color:#7FD19B}
.ef-status.err{color:#EDA1A1}
.ef-call{color:rgba(255,255,255,.72);font-size:.95rem;margin-bottom:2rem}
.ef-call a{color:var(--brass-bright)}
@media(max-width:560px){.ef-row{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
footer{background:var(--navy-deep);color:rgba(255,255,255,.6);padding:3rem 0 2rem}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:2rem;flex-wrap:wrap;padding-bottom:2rem;border-bottom:1px solid var(--line-light)}
.foot-brand{display:flex;align-items:center;gap:.8rem}
.foot-brand img{height:56px}
.foot-brand .fb-name{font-family:'Zilla Slab',serif;color:var(--white);font-weight:700;font-size:1.2rem;line-height:1.1}
.foot-brand .fb-name small{display:block;font-family:'Space Mono',monospace;font-weight:400;font-size:.62rem;letter-spacing:.16em;color:var(--brass-bright);margin-top:4px}
.foot-links{display:flex;gap:2rem;flex-wrap:wrap}
.foot-links a{font-size:.92rem;transition:color .18s ease}
.foot-links a:hover{color:var(--brass-bright)}
.foot-bottom{padding-top:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem}
.foot-bottom .lic{font-family:'Space Mono',monospace;letter-spacing:.08em;color:var(--brass-bright)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .why-layout{grid-template-columns:1fr;gap:2.5rem}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::before{display:none}
}
@media(max-width:680px){
  .nav-links,.nav-phone{display:none}
  .menu-btn{display:block}
  .nav-links.open{
    display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;
    background:var(--navy);padding:1.4rem 1.5rem;gap:1.2rem;box-shadow:0 12px 24px rgba(0,0,0,.3);
  }
  .svc-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero{padding:9rem 0 5rem}
  .dimension{display:none}
  section{padding:4rem 0}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}