:root{
    --navy-deep:#0a1930;
    --navy-mid:#12284d;
    --navy-mid2:#173463;
    --blue:#1d5feb;
    --blue-bright:#3b7cff;
    --sky:#8fb8ff;
    --paper:#f5f8fc;
    --white:#ffffff;
    --ink:#0f1b2e;
    --slate:#5b6b82;
    --line:rgba(255,255,255,0.12);
    --line-dark:rgba(15,27,46,0.10);
    --radius:14px;
    --maxw:1180px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:'Inter',sans-serif;
    color:var(--ink);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Sora',sans-serif;
    margin:0;
    letter-spacing:-0.01em;
  }
  .eyebrow{
    font-family:'JetBrains Mono',monospace;
    font-size:0.78rem;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--blue-bright);
    display:inline-flex;
    align-items:center;
    gap:0.6em;
  }
  .eyebrow::before{
    content:"</>";
    color:var(--blue);
    font-weight:500;
  }
  p{color:var(--slate); line-height:1.65; margin:0;}
  a{color:inherit;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  .visually-hidden{position:absolute; width:1px;height:1px; overflow:hidden; clip:rect(0 0 0 0);}

  /* ---------- NAV ---------- */
  header{
    position:sticky; top:0; z-index:50;
    background:rgba(245,248,252,0.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line-dark);
  }
  nav.wrap{
    display:flex; align-items:center; justify-content:space-between;
    height:76px;
  }
  .brand{display:flex; align-items:center; gap:12px; text-decoration:none;}
  .brand img{height:48px; width:auto;}
  .nav-links{display:flex; align-items:center; gap:34px; list-style:none; margin:0; padding:0;}
  .nav-links a{
    text-decoration:none; font-weight:500; font-size:0.95rem; color:var(--navy-mid2);
    position:relative; padding:4px 0;
  }
  .nav-links a::after{
    content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--blue);
    transition:width .2s ease;
  }
  .nav-links a:hover::after{width:100%;}
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:'Inter',sans-serif; font-weight:600; font-size:0.92rem;
    padding:12px 22px; border-radius:999px; text-decoration:none; cursor:pointer;
    border:1px solid transparent; transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  }
  .btn:focus-visible{outline:3px solid var(--sky); outline-offset:2px;}
  .btn-primary{background:var(--blue); color:#fff; box-shadow:0 8px 20px -8px rgba(29,95,235,0.65);}
  .btn-primary:hover{background:var(--blue-bright); transform:translateY(-1px);}
  .btn-ghost{background:transparent; color:var(--navy-deep); border-color:var(--line-dark);}
  .btn-ghost:hover{border-color:var(--blue); color:var(--blue);}
  .btn-light{background:#fff; color:var(--navy-deep);}
  .btn-light:hover{background:var(--sky); color:var(--navy-deep);}

  .hamburger{display:none; background:none; border:none; cursor:pointer; padding:8px;}
  .hamburger span{display:block; width:24px; height:2px; background:var(--navy-deep); margin:5px 0; transition:.2s;}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;
    background:linear-gradient(180deg, var(--navy-deep) 0%, var(--navy-mid) 65%, var(--navy-mid2) 100%);
    overflow:hidden;
    padding:96px 0 40px;
  }
  .ridge-bg{
    position:absolute; inset:auto 0 0 0; width:100%; height:60%;
    opacity:0.9;
  }
  .hero-inner{
    position:relative; z-index:2;
    display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:center;
    padding-bottom:120px;
  }
  .hero h1{
    color:#fff; font-size:clamp(2.4rem,4.6vw,3.6rem); line-height:1.06; font-weight:800;
    margin:18px 0 20px;
  }
  .hero h1 span{color:var(--sky);}
  .hero p.lead{color:#c7d6f2; font-size:1.08rem; max-width:46ch; margin-bottom:34px;}
  .hero-ctas{display:flex; gap:16px; flex-wrap:wrap;}
  .hero-visual{
    position:relative;
    display:flex; align-items:center; justify-content:center;
  }
  .hero-visual .badge{
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.14);
    border-radius:20px;
    padding:30px;
    backdrop-filter:blur(6px);
    width:100%;
    max-width:340px;
  }
  .hero-visual .badge img{width:100%; height:auto;}
  .stat-row{
    display:flex; gap:0; margin-top:18px;
    border-top:1px solid rgba(255,255,255,0.14);
    padding-top:18px;
  }
  .stat-row div{flex:1; text-align:center;}
  .stat-row strong{display:block; font-family:'Sora'; color:#fff; font-size:1.3rem;}
  .stat-row span{font-size:0.72rem; color:#9fb3d9; font-family:'JetBrains Mono',monospace; letter-spacing:0.05em;}

  /* ridge divider used between sections */
  .ridge-divider{display:block; width:100%; height:64px; margin-top:-1px;}

  /* ---------- SECTION generic ---------- */
  section{padding:88px 0;}
  .section-head{max-width:640px; margin-bottom:56px;}
  .section-head h2{font-size:clamp(1.8rem,3vw,2.4rem); margin-top:14px; font-weight:700; color:var(--navy-deep);}
  .section-head p{margin-top:14px; font-size:1.03rem;}

  /* ---------- SERVICES ---------- */
  .services-grid{
    display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
  }
  .service-card{
    background:#fff; border:1px solid var(--line-dark); border-radius:var(--radius);
    padding:28px 24px; transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  }
  .service-card:hover{transform:translateY(-4px); box-shadow:0 20px 40px -24px rgba(10,25,48,0.3); border-color:transparent;}
  .service-icon{
    width:44px; height:44px; border-radius:10px; background:var(--navy-deep);
    display:flex; align-items:center; justify-content:center; margin-bottom:18px;
  }
  .service-icon svg{width:22px; height:22px; stroke:var(--sky);}
  .service-card h3{font-size:1.08rem; margin-bottom:10px; color:var(--navy-deep);}
  .service-card p{font-size:0.92rem;}

  /* ---------- PRICING ---------- */
  .pricing{background:var(--navy-deep); position:relative;}
  .pricing .section-head p{color:#aebfe0;}
  .pricing .eyebrow{color:var(--sky);}
  .pricing .section-head h2{color:#fff;}
  .pricing-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:end;
  }
  .price-card{
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.14);
    border-radius:18px;
    padding:34px 28px 30px;
    display:flex; flex-direction:column; gap:20px;
    position:relative;
  }
  .price-card.featured{
    background:linear-gradient(180deg, rgba(59,124,255,0.18), rgba(255,255,255,0.04));
    border-color:var(--blue-bright);
    transform:translateY(-14px);
    box-shadow:0 30px 60px -30px rgba(29,95,235,0.55);
  }
  .altitude{
    font-family:'JetBrains Mono',monospace; font-size:0.72rem; letter-spacing:0.08em;
    color:var(--sky); text-transform:uppercase;
  }
  .price-card h3{color:#fff; font-size:1.3rem;}
  .price-card .price{font-family:'Sora'; font-size:2.4rem; font-weight:700; color:#fff;}
  .price-card .price sup{font-size:1rem; font-weight:600; color:#aebfe0; margin-right:4px;}
  .price-card .price small{font-size:0.9rem; font-weight:400; color:#8fa2c6;}
  .price-card ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px;}
  .price-card li{color:#d3ddf2; font-size:0.92rem; display:flex; gap:10px; align-items:flex-start;}
  .price-card li::before{content:"✓"; color:var(--blue-bright); font-weight:700; flex-shrink:0;}
  .price-card .btn{margin-top:auto;}
  .price-note{text-align:center; color:#8fa2c6; font-size:0.88rem; margin-top:38px; font-family:'JetBrains Mono',monospace;}

  .pricing-group{margin-top:76px;}
  .pricing-group:first-child{margin-top:0;}
  .pricing-group-head{max-width:640px; margin-bottom:32px;}
  .pricing-group-head h3{color:#fff; font-size:1.5rem; font-weight:700;}
  .pricing-group-head p{color:#aebfe0; font-size:0.95rem; margin-top:8px;}

  .pricing-grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; align-items:stretch;}
  .pricing-grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:20px; align-items:stretch; max-width:760px;}

  .price-card{position:relative;}
  .price-card.featured{transform:none;}
  .ribbon{
    position:absolute; top:-13px; left:24px;
    background:var(--blue-bright); color:#fff;
    font-family:'JetBrains Mono',monospace; font-size:0.68rem; letter-spacing:0.06em; text-transform:uppercase;
    padding:5px 12px; border-radius:999px;
    box-shadow:0 6px 16px -6px rgba(59,124,255,0.7);
  }
  .price-card ul.dense li{font-size:0.86rem;}
  .price-card .price-from{font-size:0.72rem; font-weight:500; color:#8fa2c6; text-transform:uppercase; letter-spacing:0.06em; display:block; margin-bottom:-6px;}
  .price-card .tagline{color:#aebfe0; font-size:0.86rem; margin-top:-8px;}
  .price-card .fine-note{color:#8fa2c6; font-size:0.78rem; font-family:'JetBrains Mono',monospace; margin-top:-6px;}

  .price-table{
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.14);
    border-radius:16px;
    overflow:hidden;
  }
  .price-table-row{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 24px; border-bottom:1px solid rgba(255,255,255,0.1);
    gap:16px;
  }
  .price-table-row:last-child{border-bottom:none;}
  .price-table-row .label{color:#e3eaf9; font-size:0.95rem; font-weight:500;}
  .price-table-row .amount{color:var(--sky); font-family:'JetBrains Mono',monospace; font-size:0.92rem; white-space:nowrap;}

  /* ---------- REQUEST FORM ---------- */
  .request{background:var(--paper);}
  .request-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px; align-items:start;}
  .request-side h2{font-size:clamp(1.8rem,3vw,2.3rem); color:var(--navy-deep); margin-top:14px;}
  .request-side p{margin-top:16px; font-size:1.02rem;}
  .request-points{list-style:none; margin:28px 0 0; padding:0; display:flex; flex-direction:column; gap:18px;}
  .request-points li{display:flex; gap:14px; align-items:flex-start;}
  .request-points .num{
    font-family:'JetBrains Mono',monospace; font-size:0.8rem; color:var(--blue);
    border:1px solid var(--blue); border-radius:50%; width:26px; height:26px;
    display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:2px;
  }
  .request-points strong{display:block; color:var(--navy-deep); font-size:0.98rem; margin-bottom:2px;}
  .request-points span{color:var(--slate); font-size:0.9rem;}

  form.project-form{
    background:#fff; border:1px solid var(--line-dark); border-radius:20px; padding:36px;
    display:grid; gap:18px;
  }
  .form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
  .field{display:flex; flex-direction:column; gap:7px;}
  .field label{font-size:0.82rem; font-weight:600; color:var(--navy-deep);}
  .field input, .field select, .field textarea{
    border:1px solid var(--line-dark); border-radius:10px; padding:12px 14px;
    font-family:'Inter'; font-size:0.95rem; color:var(--ink); background:var(--paper);
  }
  .field input:focus, .field select:focus, .field textarea:focus{
    outline:none; border-color:var(--blue); box-shadow:0 0 0 3px rgba(29,95,235,0.15);
  }
  .field textarea{resize:vertical; min-height:110px;}

  .option-group-label{font-size:0.82rem; font-weight:600; color:var(--navy-deep); margin-bottom:2px; display:block;}
  .option-group-sub{font-size:0.8rem; color:var(--slate); margin-top:-4px; margin-bottom:6px;}
  .option-grid{display:flex; flex-wrap:wrap; gap:8px;}
  .option-pill{
    display:inline-flex; align-items:center; gap:7px;
    border:1px solid var(--line-dark); border-radius:999px;
    padding:9px 14px; font-size:0.86rem; color:var(--navy-deep);
    cursor:pointer; background:#fff; transition:border-color .15s ease, background .15s ease;
  }
  .option-pill:hover{border-color:var(--blue);}
  .option-pill input{accent-color:var(--blue); width:15px; height:15px; flex-shrink:0;}
  .option-pill:has(input:checked){border-color:var(--blue); background:rgba(29,95,235,0.07); color:var(--blue);}
  .field-block{display:flex; flex-direction:column; gap:8px; margin-bottom:2px;}
  .form-footer{display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;}
  .form-note{font-size:0.82rem; color:var(--slate);}

  /* ---------- CONTACT / FOOTER ---------- */
  footer{background:var(--navy-deep); color:#c7d6f2; padding:64px 0 28px;}
  .footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,0.1);}
  .footer-brand{display:flex; align-items:center; gap:12px; margin-bottom:16px;}
  .footer-brand img{height:40px;}
  footer h4{color:#fff; font-size:0.95rem; margin-bottom:16px; font-family:'JetBrains Mono',monospace; letter-spacing:0.05em; text-transform:uppercase;}
  footer p{color:#9fb3d9; font-size:0.92rem; max-width:36ch;}
  .footer-contact{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px;}
  .footer-contact a{text-decoration:none; color:#dbe6fb; font-size:0.95rem; display:flex; gap:10px; align-items:center;}
  .footer-contact a:hover{color:var(--sky);}
  .footer-links{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px;}
  .footer-links a{text-decoration:none; color:#9fb3d9; font-size:0.92rem;}
  .footer-links a:hover{color:var(--sky);}
  .footer-bottom{padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:0.82rem; color:#7188b3;}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:1080px){
    .pricing-grid-4{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:940px){
    .services-grid{grid-template-columns:repeat(2,1fr);}
    .pricing-grid{grid-template-columns:1fr; max-width:420px; margin:0 auto;}
    .pricing-grid-2{grid-template-columns:1fr; max-width:420px;}
    .price-card.featured{transform:none;}
    .request-grid{grid-template-columns:1fr; gap:40px;}
    .hero-inner{grid-template-columns:1fr;}
    .hero-visual{order:-1;}
    .footer-grid{grid-template-columns:1fr; gap:32px;}
  }
  @media (max-width:720px){
    .nav-links{
      position:absolute; top:76px; left:0; right:0; background:var(--paper);
      flex-direction:column; align-items:flex-start; gap:0; padding:8px 24px 20px;
      border-bottom:1px solid var(--line-dark);
      display:none;
    }
    .nav-links.open{display:flex;}
    .nav-links li{width:100%; padding:12px 0; border-bottom:1px solid var(--line-dark);}
    .nav-links .btn{margin-top:10px;}
    .hamburger{display:block;}
    .form-row{grid-template-columns:1fr;}
    .services-grid{grid-template-columns:1fr;}
    .pricing-grid-4{grid-template-columns:1fr;}
    .price-table-row{flex-direction:column; align-items:flex-start; gap:4px;}
  }

  @media (prefers-reduced-motion:reduce){
    *{transition:none !important; animation:none !important; scroll-behavior:auto !important;}
  }

/* ---------- SHARED: BREADCRUMBS ---------- */
.breadcrumbs{
  background:var(--paper); padding:18px 0; border-bottom:1px solid var(--line-dark);
}
.breadcrumbs ol{list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px; font-size:0.85rem; color:var(--slate);}
.breadcrumbs a{color:var(--blue); text-decoration:none;}
.breadcrumbs a:hover{text-decoration:underline;}
.breadcrumbs li:not(:last-child)::after{content:"/"; margin-left:8px; color:var(--slate);}

/* ---------- SERVICE / CONTENT PAGES ---------- */
.page-hero{
  background:linear-gradient(180deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  padding:56px 0 64px;
}
.page-hero .eyebrow{color:var(--sky);}
.page-hero h1{color:#fff; font-size:clamp(2rem,4vw,2.8rem); font-weight:800; margin-top:14px; line-height:1.1;}
.page-hero p{color:#c7d6f2; font-size:1.05rem; max-width:60ch; margin-top:16px;}

.content-section{padding:64px 0;}
.content-section.tight{padding:40px 0;}
.prose{max-width:760px;}
.prose h2{font-size:1.6rem; color:var(--navy-deep); margin-top:44px; margin-bottom:16px;}
.prose h2:first-child{margin-top:0;}
.prose h3{font-size:1.2rem; color:var(--navy-deep); margin-top:28px; margin-bottom:10px;}
.prose p{margin-bottom:16px; font-size:1rem;}
.prose ul, .prose ol{margin:0 0 16px; padding-left:22px; color:var(--slate); line-height:1.7;}
.prose li{margin-bottom:6px;}
.prose a{color:var(--blue); text-decoration:underline;}
.prose strong{color:var(--navy-deep);}

.two-col{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start;}
.info-card{
  background:#fff; border:1px solid var(--line-dark); border-radius:var(--radius);
  padding:26px; margin-bottom:18px;
}
.info-card h3{font-size:1.02rem; color:var(--navy-deep); margin-bottom:8px;}
.info-card p{font-size:0.92rem; color:var(--slate); margin:0;}

.related-services{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:20px;
}
.related-card{
  display:block; text-decoration:none; background:#fff; border:1px solid var(--line-dark);
  border-radius:var(--radius); padding:22px; transition:transform .15s ease, box-shadow .15s ease;
}
.related-card:hover{transform:translateY(-3px); box-shadow:0 16px 32px -20px rgba(10,25,48,0.25);}
.related-card h4{color:var(--navy-deep); font-size:1rem; margin-bottom:6px;}
.related-card p{color:var(--slate); font-size:0.88rem; margin:0;}
.related-card span{color:var(--blue); font-size:0.85rem; font-weight:600; display:inline-block; margin-top:10px;}

/* ---------- FAQ ---------- */
.faq-list{max-width:760px;}
.faq-item{border-bottom:1px solid var(--line-dark); padding:20px 0;}
.faq-item summary{
  cursor:pointer; font-weight:600; color:var(--navy-deep); font-size:1rem;
  list-style:none; display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+"; font-size:1.4rem; color:var(--blue); flex-shrink:0; font-weight:400;}
.faq-item[open] summary::after{content:"–";}
.faq-item p{color:var(--slate); margin-top:12px; font-size:0.95rem; line-height:1.65;}

/* ---------- BLOG ---------- */
.blog-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:24px;}
.blog-card{
  display:block; text-decoration:none; background:#fff; border:1px solid var(--line-dark);
  border-radius:var(--radius); padding:28px; transition:transform .15s ease, box-shadow .15s ease;
}
.blog-card:hover{transform:translateY(-3px); box-shadow:0 20px 40px -24px rgba(10,25,48,0.3);}
.blog-card .blog-date{font-family:'JetBrains Mono',monospace; font-size:0.72rem; color:var(--blue); text-transform:uppercase; letter-spacing:0.05em;}
.blog-card h3{color:var(--navy-deep); font-size:1.15rem; margin:10px 0 8px;}
.blog-card p{color:var(--slate); font-size:0.92rem;}
.blog-card span.read-more{color:var(--blue); font-size:0.88rem; font-weight:600; display:inline-block; margin-top:12px;}
.article-meta{font-family:'JetBrains Mono',monospace; font-size:0.78rem; color:var(--sky); text-transform:uppercase; letter-spacing:0.05em; margin-bottom:10px;}

/* ---------- ABOUT / TRUST ---------- */
.value-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:24px;}
.value-card{background:#fff; border:1px solid var(--line-dark); border-radius:var(--radius); padding:26px;}
.value-card h3{color:var(--navy-deep); font-size:1.02rem; margin-bottom:8px;}
.value-card p{font-size:0.9rem; color:var(--slate); margin:0;}

@media (max-width:900px){
  .two-col{grid-template-columns:1fr;}
  .related-services{grid-template-columns:1fr;}
  .blog-grid{grid-template-columns:1fr;}
  .value-grid{grid-template-columns:1fr;}
}

/* service-card as a link */
a.service-card{text-decoration:none; color:inherit; display:block;}
.card-link{color:var(--blue); font-size:0.85rem; font-weight:600; display:inline-block; margin-top:12px;}