*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0D1117;
  --ink2:#161C25;
  --steel:#1E2733;
  --amber:#D4820A;
  --amber2:#F5A623;
  --amber-dim:rgba(212,130,10,0.18);
  --amber-glow:rgba(212,130,10,0.08);
  --silver:#8A9BB0;
  --white:#F4F6F8;
  --nav-h:64px;
}

html{scroll-behavior:smooth}
body{
  font-family:'Outfit',sans-serif;
  background:var(--ink);color:var(--white);
  overflow-x:hidden;line-height:1.6;
  cursor:none;
}

/* ── CUSTOM CURSOR ── */
.cursor{
  position:fixed;width:8px;height:8px;
  background:var(--amber);border-radius:50%;
  pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);
  transition:transform 0.08s,width 0.2s,height 0.2s,background 0.2s;
}
.cursor-ring{
  position:fixed;width:32px;height:32px;
  border:1px solid rgba(212,130,10,0.5);border-radius:50%;
  pointer-events:none;z-index:9998;
  transform:translate(-50%,-50%);
  transition:transform 0.18s ease,width 0.2s,height 0.2s;
}
body:hover .cursor{opacity:1}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 5%;height:var(--nav-h);
  background:rgba(13,17,23,0.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(212,130,10,0.12);
}
.nav-logo{
  display:flex;align-items:center;gap:12px;text-decoration:none;
}
.nav-logo-mark{
  width:38px;height:38px;
  background:linear-gradient(135deg,var(--amber),#8a5200);
  border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  font-family:'Bebas Neue',sans-serif;
  font-size:1.1rem;letter-spacing:0.05em;color:#fff;
  flex-shrink:0;
}
.nav-logo-text{line-height:1.15}
.nav-logo-text .top{font-family:'Bebas Neue',sans-serif;font-size:1rem;letter-spacing:0.1em;color:var(--amber);display:block}
.nav-logo-text .btm{font-size:0.58rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--silver);font-weight:400}
.nav-links{display:flex;align-items:center;gap:0.25rem}
.nav-links a{
  color:var(--silver);text-decoration:none;
  font-size:0.72rem;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;
  padding:7px 14px;border-radius:3px;
  transition:color 0.2s,background 0.2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--amber);background:var(--amber-glow)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:none;background:none;border:none;padding:8px}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--amber);transition:transform 0.3s,opacity 0.3s}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mob-menu{
  display:none;position:fixed;top:var(--nav-h);left:0;right:0;z-index:199;
  background:rgba(13,17,23,0.98);backdrop-filter:blur(16px);
  flex-direction:column;border-bottom:1px solid rgba(212,130,10,0.1);
}
.mob-menu.open{display:flex}
.mob-menu a{
  color:var(--silver);text-decoration:none;padding:16px 6%;
  font-size:0.82rem;letter-spacing:0.15em;text-transform:uppercase;font-weight:500;
  border-bottom:1px solid rgba(255,255,255,0.04);
  transition:color 0.2s,padding-left 0.2s;
}
.mob-menu a:hover{color:var(--amber);padding-left:calc(6% + 10px)}

/* ── HERO ── */
.hero{
  min-height:100svh;
  display:grid;grid-template-columns:1fr 1fr;
  align-items:center;
  padding:calc(var(--nav-h) + 40px) 5% 60px;
  position:relative;overflow:hidden;gap:3rem;
}
/* architectural grid lines background */
.hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(212,130,10,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(212,130,10,0.04) 1px,transparent 1px);
  background-size:60px 60px;
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;
  right:-200px;top:50%;transform:translateY(-50%);
  width:600px;height:600px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(212,130,10,0.06) 0%,transparent 70%);
  pointer-events:none;
}
.hero-left{position:relative;z-index:1}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:0.65rem;letter-spacing:0.3em;text-transform:uppercase;
  color:var(--amber);font-weight:600;margin-bottom:1.5rem;
}
.hero-tag::before{content:'';display:block;width:32px;height:1px;background:var(--amber)}
.hero h1{
  font-family:'Bebas Neue',sans-serif;
  font-size:clamp(3.5rem,8vw,7rem);
  line-height:0.95;letter-spacing:0.02em;
  color:var(--white);margin-bottom:0.5rem;
}
.hero h1 .accent{
  display:block;
  background:linear-gradient(90deg,var(--amber),var(--amber2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-sub{
  font-size:0.9rem;color:var(--silver);line-height:1.8;
  max-width:420px;margin:1.5rem 0 2.5rem;font-weight:300;
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-amber{
  background:linear-gradient(135deg,var(--amber),#a86400);
  color:#fff;text-decoration:none;
  padding:12px 28px;border-radius:3px;
  font-size:0.75rem;letter-spacing:0.14em;text-transform:uppercase;font-weight:600;
  transition:opacity 0.2s,transform 0.2s;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-amber:hover{opacity:0.88;transform:translateY(-2px)}
.btn-wire{
  border:1px solid rgba(212,130,10,0.4);color:var(--amber);
  text-decoration:none;padding:12px 28px;border-radius:3px;
  font-size:0.75rem;letter-spacing:0.14em;text-transform:uppercase;font-weight:500;
  transition:background 0.2s,border-color 0.2s;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-wire:hover{background:var(--amber-dim);border-color:var(--amber)}
/* hero right: blueprint card stack */
.hero-right{position:relative;z-index:1;display:flex;align-items:center;justify-content:center}
.blueprint-wrap{
  position:relative;width:100%;max-width:420px;
}
.blueprint-card{
  background:var(--steel);
  border:1px solid rgba(212,130,10,0.15);
  border-radius:8px;padding:2rem;
  position:relative;overflow:hidden;
}
.blueprint-card::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(212,130,10,0.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(212,130,10,0.06) 1px,transparent 1px);
  background-size:24px 24px;
}
.bp-inner{position:relative;z-index:1}
.bp-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}
.bp-title{font-family:'Bebas Neue',sans-serif;font-size:1.2rem;letter-spacing:0.15em;color:var(--amber)}
.bp-dots{display:flex;gap:6px}
.bp-dots span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.1)}
.bp-dots span:last-child{background:var(--amber);opacity:0.7}
/* architectural house SVG lines illustration */
.bp-illustration{
  width:100%;height:160px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.5rem;
}
.bp-illustration svg{width:100%;height:100%}
.bp-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border-top:1px solid rgba(255,255,255,0.06)}
.bp-stat{padding:14px 0;text-align:center;border-right:1px solid rgba(255,255,255,0.06)}
.bp-stat:last-child{border-right:none}
.bp-stat .n{font-family:'Bebas Neue',sans-serif;font-size:1.6rem;color:var(--amber);letter-spacing:0.05em;line-height:1}
.bp-stat .l{font-size:0.6rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--silver);margin-top:2px}
/* floating badges */
.fp{position:absolute;background:var(--ink2);border:1px solid rgba(212,130,10,0.2);border-radius:6px;padding:8px 14px;font-size:0.72rem;white-space:nowrap}
.fp1{top:-16px;right:-16px}
.fp2{bottom:-16px;left:-16px}
.fp .fp-label{color:var(--silver);font-size:0.6rem;letter-spacing:0.1em;text-transform:uppercase}
.fp .fp-val{color:var(--amber);font-weight:600;margin-top:2px}

/* ── SECTIONS ── */
section{padding:72px 5%}
.container{max-width:1080px;margin:0 auto}
.s-tag{font-size:0.62rem;letter-spacing:0.28em;text-transform:uppercase;color:var(--amber);font-weight:600;margin-bottom:0.5rem}
.s-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(2rem,5vw,3.5rem);letter-spacing:0.04em;color:var(--white);line-height:1;margin-bottom:0.75rem}
.s-sub{color:var(--silver);font-size:0.88rem;line-height:1.8;max-width:480px;font-weight:300}
.divider{width:48px;height:2px;background:linear-gradient(90deg,var(--amber),transparent);margin-bottom:1rem}

/* ── ABOUT ── */
.about{background:var(--ink2)}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-visual{
  background:var(--steel);border-radius:8px;padding:2rem;
  border:1px solid rgba(212,130,10,0.1);
  position:relative;overflow:hidden;
}
.about-visual::after{
  content:'RAB';
  position:absolute;bottom:-10px;right:-10px;
  font-family:'Bebas Neue',sans-serif;font-size:8rem;
  color:rgba(212,130,10,0.04);line-height:1;pointer-events:none;
}
.eng-badge{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--amber-dim);border:1px solid rgba(212,130,10,0.3);
  border-radius:4px;padding:10px 16px;margin-bottom:1.5rem;
}
.eng-badge .icon{font-size:1.2rem}
.eng-badge .txt .top{font-weight:600;font-size:0.88rem;color:var(--amber)}
.eng-badge .txt .btm{font-size:0.68rem;color:var(--silver);margin-top:1px}
.contact-quick a{
  display:flex;align-items:center;gap:10px;
  color:var(--white);text-decoration:none;font-size:0.9rem;
  font-weight:500;padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.06);
  transition:color 0.2s;
}
.contact-quick a:last-child{border-bottom:none}
.contact-quick a:hover{color:var(--amber)}
.contact-quick .ico{width:32px;height:32px;background:var(--amber-dim);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:0.9rem;flex-shrink:0}
.about-pts{display:flex;flex-direction:column;gap:12px;margin-top:1.5rem}
.apt{
  display:flex;gap:14px;align-items:flex-start;
  padding:14px 16px;
  background:rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.05);
  border-radius:6px;border-left:2px solid var(--amber);
  transition:background 0.2s,border-left-color 0.2s;
}
.apt:hover{background:var(--amber-glow);border-left-color:var(--amber2)}
.apt-num{font-family:'Bebas Neue',sans-serif;font-size:1.4rem;color:rgba(212,130,10,0.35);line-height:1;flex-shrink:0;width:28px}
.apt-body h4{font-weight:600;font-size:0.88rem;color:var(--white);margin-bottom:2px}
.apt-body p{font-size:0.78rem;color:var(--silver);line-height:1.6;font-weight:300}

/* ── SERVICES ── */
.services{background:var(--ink)}
.svc-hd{text-align:center;margin-bottom:3rem}
.svc-hd .s-sub{margin:0 auto}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:rgba(212,130,10,0.1);border-radius:8px;overflow:hidden}
.svc-card{
  background:var(--ink2);padding:2rem 1.75rem;
  position:relative;overflow:hidden;
  transition:background 0.25s;
}
.svc-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--amber),transparent);
  transform:scaleX(0);transform-origin:left;
  transition:transform 0.35s;
}
.svc-card:hover{background:var(--steel)}
.svc-card:hover::after{transform:scaleX(1)}
.svc-num{font-family:'Bebas Neue',sans-serif;font-size:2.5rem;color:rgba(212,130,10,0.15);line-height:1;margin-bottom:0.75rem;letter-spacing:0.05em}
.svc-icon{font-size:1.5rem;margin-bottom:0.75rem;display:block}
.svc-card h3{font-weight:600;font-size:0.92rem;color:var(--white);margin-bottom:0.5rem;letter-spacing:0.02em}
.svc-card p{font-size:0.78rem;color:var(--silver);line-height:1.7;font-weight:300}


/* ── CONTACT ── */
.contact-sec{background:var(--ink)}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.c-cards{display:flex;flex-direction:column;gap:12px;margin-top:2rem}
.c-card{
  display:flex;align-items:center;gap:16px;
  background:var(--ink2);border:1px solid rgba(255,255,255,0.06);
  border-radius:6px;padding:14px 18px;
  transition:border-color 0.2s,background 0.2s;
}
.c-card:hover{border-color:rgba(212,130,10,0.3);background:var(--steel)}
.c-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--amber),#8a5200);border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.c-lbl{font-size:0.58rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--silver);font-weight:500}
.c-val{color:var(--white);font-size:0.9rem;font-weight:500;margin-top:2px}
.c-val a{color:var(--white);text-decoration:none;transition:color 0.2s}
.c-val a:hover{color:var(--amber)}
.c-val .sub{font-size:0.75rem;color:var(--silver);font-weight:300;margin-top:1px;display:block}
.contact-right{display:flex;flex-direction:column;gap:16px}
.map-placeholder{
  background:var(--ink2);border:1px solid rgba(212,130,10,0.1);
  border-radius:8px;height:220px;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:8px;text-align:center;
}
.map-placeholder p{color:var(--silver);font-size:0.78rem}
.map-placeholder a{color:var(--amber);font-size:0.8rem;font-weight:500;text-decoration:none}
.map-placeholder a:hover{text-decoration:underline}
.hours-card{
  background:var(--ink2);border:1px solid rgba(212,130,10,0.1);
  border-radius:8px;padding:1.5rem;
}
.hours-title{font-size:0.62rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--silver);margin-bottom:1rem;font-weight:600}
.hours-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid rgba(255,255,255,0.04);font-size:0.82rem}
.hours-row:last-child{border-bottom:none}
.hours-row .day{color:var(--silver)}
.hours-row .time{color:var(--white);font-weight:500}
.wa-btn{
  display:flex;align-items:center;justify-content:center;gap:10px;
  background:#25D366;color:#fff;border-radius:6px;
  padding:13px;font-weight:600;font-size:0.8rem;letter-spacing:0.08em;
  text-decoration:none;transition:opacity 0.2s;text-transform:uppercase;
}
.wa-btn:hover{opacity:0.88}

/* ── FOOTER ── */
footer{
  background:#060909;
  border-top:1px solid rgba(212,130,10,0.1);
  padding:2rem 5%;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1rem;
}
.footer-brand{font-family:'Bebas Neue',sans-serif;font-size:1.1rem;letter-spacing:0.1em;color:var(--amber)}
.footer-brand span{display:block;font-family:'Outfit',sans-serif;font-size:0.6rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--silver);font-weight:400;margin-top:1px}
.footer-copy{font-size:0.68rem;color:var(--silver);text-align:right;line-height:1.7}

/* ── REVEAL ── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.65s ease,transform 0.65s ease}
.reveal.visible{opacity:1;transform:none}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hero{grid-template-columns:1fr;padding-bottom:40px}
  .hero-right{display:none}
  .about-inner,.whyus-inner,.contact-inner{grid-template-columns:1fr;gap:2.5rem}
  .big-number-display{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{display:none}
  .hamburger{display:flex}
  section{padding:52px 5%}
  .hero{padding-top:calc(var(--nav-h)+28px)}
  .svc-grid{grid-template-columns:1fr 1fr}
  footer{flex-direction:column;text-align:center}
  .footer-copy{text-align:center}
  body{cursor:auto}
  .cursor,.cursor-ring{display:none}
}
@media(max-width:420px){
  .svc-grid{grid-template-columns:1fr}
  .big-number-display{grid-template-columns:1fr}
}