:root{
    --ink:#2B3040;
    --white:#ffffff;
    --slate:#545C6B;
    --slate-dark:#3c424e;
    --grey:#A8B0BC;
    --light-grey:#F4F6F8;
    --hazard:#F0AB00;
    --line:#dfe3e8;
    --maxw:1180px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Karla', -apple-system, sans-serif;
    color:var(--ink);
    background:var(--white);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.wordmark{
    font-family:'Oswald', sans-serif;
    text-transform:uppercase;
    letter-spacing:0.01em;
    font-weight:700;
    line-height:1.05;
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}

  /* ---------- NAV ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(255,255,255,0.96);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(6px);
  }
  nav{
    display:flex; align-items:center; justify-content:space-between;
    max-width:var(--maxw); margin:0 auto; padding:18px 28px;
  }
  .wordmark{font-size:20px; letter-spacing:0.03em;}
  .wordmark span{color:var(--slate);}
  .nav-links{display:flex; align-items:center; gap:34px;}
  .nav-links a{font-family:'Oswald',sans-serif; font-size:14px; letter-spacing:0.06em; text-transform:uppercase; font-weight:500; color:var(--ink); margin-right:34px;}
  .nav-links a:last-child{margin-right:0;}
  .nav-links a:hover{color:var(--slate);}
  .nav-right{display:flex; align-items:center; gap:20px;}
  .nav-social{
    display:flex; align-items:center; justify-content:center;
    color:var(--ink); width:36px; height:36px; border:1px solid var(--line);
  }
  .nav-social:hover{color:var(--white); background:var(--slate); border-color:var(--slate);}
  .nav-phone{
    font-family:'Oswald',sans-serif; font-weight:600; font-size:16px;
    background:var(--ink); color:var(--white); padding:10px 20px;
    letter-spacing:0.03em;
  }
  .nav-phone:hover{background:var(--slate);}
  .burger{display:none;}

  /* ---------- HERO ---------- */
  .hero{
    background:var(--light-grey);
    border-bottom:1px solid var(--line);
    overflow:hidden;
  }
  .hero-grid{
    max-width:var(--maxw); margin:0 auto; padding:0 28px;
    display:grid; grid-template-columns:1.05fr 0.95fr; align-items:center;
    min-height:640px;
  }
  .hero-copy .eyebrow{
    font-family:'Oswald',sans-serif; font-weight:600; font-size:13px;
    letter-spacing:0.16em; color:var(--slate); margin-bottom:18px;
  }
  .hero-copy h1{
    font-size:clamp(38px, 5vw, 58px);
    margin-bottom:22px;
  }
  .hero-copy h1 em{font-style:normal; color:var(--slate);}
  .hero-copy p{
    font-size:18px; color:#464b52; max-width:480px; margin-bottom:34px;
  }
  .cta-row{display:flex; gap:16px; flex-wrap:wrap;}
  .btn{
    display:inline-block; font-family:'Oswald',sans-serif; font-weight:600;
    letter-spacing:0.04em; text-transform:uppercase; font-size:15px;
    padding:16px 30px; border:2px solid var(--ink);
  }
  .btn-solid{background:var(--ink); color:var(--white);}
  .btn-solid:hover{background:var(--slate); border-color:var(--slate);}
  .btn-outline{background:transparent; color:var(--ink);}
  .btn-outline:hover{background:var(--ink); color:var(--white);}
  .hero-visual{position:relative; height:100%; display:flex; align-items:center; justify-content:center;}
  .hero-visual img{width:110%; max-width:640px;}

  /* ---------- CERT STRIP ---------- */
  .cert-strip{
    background:var(--ink); color:var(--white);
  }
  .cert-strip .wrap{
    display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
    padding:22px 28px; gap:16px;
  }
  .cert-badges{display:flex; gap:12px; flex-wrap:wrap;}
  .cert-badges span{
    font-family:'Oswald',sans-serif; font-size:13px; letter-spacing:0.08em;
    border:1px solid rgba(255,255,255,0.35); padding:7px 14px;
  }
  .cert-strip p{font-size:14px; color:#cfd3d9; max-width:480px;}

  /* ---------- SECTION HEADINGS ---------- */
  .section{padding:100px 0;}
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head .kicker{
    font-family:'Oswald',sans-serif; font-weight:600; font-size:13px;
    letter-spacing:0.16em; color:var(--slate); margin-bottom:14px;
  }
  .section-head h2{font-size:clamp(28px,3.4vw,40px);}
  .section-head p{color:#5b616a; font-size:17px; margin-top:16px;}

  /* ---------- SERVICES ---------- */
  .services-grid{
    display:grid; grid-template-columns:1fr 1fr 1fr; gap:0;
    border-top:1px solid var(--line);
  }
  .service-card{
    padding:38px 30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  }
  .service-card:last-child{border-right:none;}
  .service-num{
    font-family:'Oswald',sans-serif; font-weight:600; color:var(--slate);
    font-size:14px; letter-spacing:0.08em; margin-bottom:18px; display:block;
  }
  .service-card h3{font-size:23px; margin-bottom:12px;}
  .service-card p{color:#5b616a; font-size:15.5px;}

  .trades-row{
    margin-top:56px; padding-top:44px; border-top:1px solid var(--line);
  }
  .trades-row .label{
    font-family:'Oswald',sans-serif; font-weight:600; font-size:13px;
    letter-spacing:0.1em; color:var(--slate); margin-bottom:20px; display:block;
  }
  .chip-row{display:flex; flex-wrap:wrap; gap:12px;}
  .chip{
    font-family:'Oswald',sans-serif; font-size:14px; letter-spacing:0.03em;
    border:1px solid var(--line); padding:9px 18px; color:var(--ink);
  }

  /* ---------- WHY US ---------- */
  .why{background:var(--light-grey); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .why-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; align-items:start;}
  .why-list{display:flex; flex-direction:column;}
  .why-item{
    display:grid; grid-template-columns:56px 1fr; gap:20px;
    padding:28px 0; border-top:1px solid var(--line);
  }
  .why-item:last-child{border-bottom:1px solid var(--line);}
  .why-mark{font-family:'Oswald',sans-serif; font-weight:700; font-size:22px; color:var(--slate);}
  .why-item h3{font-size:19px; margin-bottom:6px; text-transform:none; letter-spacing:0;}
  .why-item p{color:#5b616a; font-size:15.5px;}

  /* ---------- PROCESS ---------- */
  .process-steps{
    display:grid; grid-template-columns:1fr 1fr 1fr 1fr; gap:30px;
  }
  .step{border-left:3px solid var(--ink); padding-left:20px;}
  .step .step-no{font-family:'Oswald',sans-serif; font-size:34px; font-weight:700; color:var(--grey);}
  .step h3{font-size:18px; margin:10px 0 8px; text-transform:none; letter-spacing:0;}
  .step p{font-size:14.5px; color:#5b616a;}

  /* ---------- PAGE HERO (contact page) ---------- */
  .page-hero{background:var(--light-grey); border-bottom:1px solid var(--line); padding:80px 0 70px;}
  .page-hero .kicker{
    font-family:'Oswald',sans-serif; font-weight:600; font-size:13px;
    letter-spacing:0.16em; color:var(--slate); margin-bottom:16px;
  }
  .page-hero h1{font-size:clamp(34px,5vw,50px); margin-bottom:18px;}
  .page-hero p{font-size:17px; color:#464b52; max-width:560px;}

  /* ---------- CONTACT FORM ---------- */
  .contact-section{background:var(--light-grey); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .contact-grid{display:grid; grid-template-columns:0.8fr 1.2fr; gap:64px; align-items:start;}
  .contact-intro p{color:#5b616a; font-size:16px; margin-top:16px; max-width:400px;}
  .cta-phone-inline{
    display:inline-block; margin-top:26px; font-family:'Oswald',sans-serif;
    font-weight:700; font-size:26px; color:var(--slate);
  }
  .contact-form{background:var(--white); border:1px solid var(--line); padding:36px;}
  .hp-field{position:absolute; left:-9999px;}
  .field-row{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
  .field{margin-bottom:20px;}
  .field label{
    display:block; font-family:'Oswald',sans-serif; font-size:12.5px;
    letter-spacing:0.08em; text-transform:uppercase; color:var(--slate);
    margin-bottom:8px;
  }
  .field input, .field textarea{
    width:100%; font-family:'Karla',sans-serif; font-size:15px;
    padding:13px 14px; border:1px solid var(--line); background:var(--white);
    color:var(--ink); resize:vertical;
  }
  .field input:focus, .field textarea:focus{outline:none; border-color:var(--slate);}
  .contact-form .btn{width:100%; border:none; cursor:pointer;}

  /* ---------- CONTACT / CTA ---------- */
  .cta-band{
    background:var(--slate); color:var(--white); text-align:center;
    padding:90px 28px;
  }
  .cta-band h2{font-size:clamp(28px,4vw,42px); margin-bottom:18px;}
  .cta-band p{color:#dfe3ea; font-size:17px; max-width:520px; margin:0 auto 34px;}
  .cta-band .btn-solid{background:var(--white); color:var(--slate); border-color:var(--white);}
  .cta-band .btn-solid:hover{background:var(--ink); color:var(--white); border-color:var(--ink);}
  .cta-phone{
    display:block; margin-top:26px; font-family:'Oswald',sans-serif;
    font-weight:700; font-size:34px; letter-spacing:0.02em;
  }

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink); color:#c7ccd3; padding:52px 0 30px;}
  .footer-grid{display:flex; justify-content:space-between; flex-wrap:wrap; gap:30px; margin-bottom:30px;}
  .footer-wordmark{font-family:'Oswald',sans-serif; color:var(--white); font-size:19px; letter-spacing:0.03em; margin-bottom:10px; text-transform:uppercase; font-weight:700;}
  .footer-col p, .footer-col a{font-size:14.5px; color:#c7ccd3; display:block; margin-bottom:8px;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,0.12); padding-top:22px;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
    font-size:13px; color:#8b919a;
  }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 880px){
    .hero-grid{grid-template-columns:1fr; min-height:auto; padding-top:48px;}
    .hero-visual{order:-1; margin-bottom:20px;}
    .hero-visual img{width:80%; margin:0 auto;}
    .services-grid{grid-template-columns:1fr;}
    .service-card{border-right:none;}
    .why-grid{grid-template-columns:1fr; gap:36px;}
    .contact-grid{grid-template-columns:1fr; gap:36px;}
    .field-row{grid-template-columns:1fr;}
    .process-steps{grid-template-columns:1fr 1fr; gap:34px 24px;}
    .nav-links{display:none;}
    .section{padding:64px 0;}
  }