:root{
  --blue:#0b63ce;
  --blue-dark:#083b78;
  --navy:#07182e;
  --ink:#172033;
  --muted:#64748b;
  --light:#f5f8fc;
  --line:#dbe4ef;
  --white:#fff;
  --shadow:0 18px 50px rgba(7,24,46,.12);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);line-height:1.65}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.narrow{max-width:820px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;font-size:1.1rem}
.brand-mark{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:.9rem}
.site-nav{display:flex;align-items:center;gap:24px}
.site-nav a{text-decoration:none;font-weight:700;font-size:.94rem}
.site-nav a:hover{color:var(--blue)}
.site-nav .nav-cta{background:var(--blue);color:#fff;padding:10px 16px;border-radius:999px}
.nav-toggle{display:none;border:0;background:none;font-size:1.6rem}
.hero{position:relative;min-height:700px;display:flex;align-items:center;background:
linear-gradient(90deg,rgba(7,24,46,.94),rgba(7,24,46,.62)),
radial-gradient(circle at 80% 20%,#1577e8 0,transparent 38%),
linear-gradient(135deg,#07182e,#0b63ce);color:#fff;overflow:hidden}
.hero:after{content:"";position:absolute;inset:auto -8% -25% 42%;height:600px;border:1px solid rgba(255,255,255,.18);border-radius:50%;transform:rotate(-15deg)}
.hero-content{position:relative;z-index:2;padding-block:110px;max-width:900px}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-weight:800;font-size:.78rem;color:#4ca3ff;margin:0 0 14px}
.hero h1,.page-hero h1{font-size:clamp(3rem,8vw,6.8rem);line-height:.96;letter-spacing:-.05em;margin:0 0 26px}
.hero-copy{max-width:700px;font-size:1.25rem;color:#dce9f9}
.button-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid transparent;cursor:pointer}
.button-primary{background:var(--blue);color:#fff}
.button-secondary{border-color:rgba(255,255,255,.45);color:#fff}
.button-light{background:#fff;color:var(--navy)}
.section{padding:96px 0}
.section-dark{background:var(--navy);color:#fff}
.section-heading{max-width:760px;margin-bottom:48px}
.section-heading.centered{text-align:center;margin-inline:auto}
.section h2,.cta-band h2,.detail-card h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 18px}
.card-grid{display:grid;gap:24px}
.card-grid.four{grid-template-columns:repeat(4,1fr)}
.service-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(7,24,46,.05)}
.service-card .icon{font-size:2rem;margin-bottom:22px}
.service-card h3{font-size:1.3rem}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.image-placeholder{min-height:280px;border-radius:var(--radius);background:linear-gradient(135deg,#dce8f8,#f7fbff);border:1px dashed #8fb4df;display:grid;place-items:center;color:#46719f;font-weight:800;text-align:center;padding:24px}
.image-placeholder.tall{min-height:520px}
.image-placeholder.portrait{min-height:600px}
.image-placeholder.wide{grid-column:span 2}
.check-list{padding:0;list-style:none}
.check-list li{position:relative;padding-left:30px;margin:12px 0}
.check-list li:before{content:"✓";position:absolute;left:0;color:#4ca3ff;font-weight:900}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.steps article{padding:28px;border-top:3px solid var(--blue);background:var(--light);border-radius:0 0 var(--radius) var(--radius)}
.steps span{font-size:2.3rem;font-weight:900;color:#b8cce4}
.cta-band{background:var(--blue);color:#fff;padding:64px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.page-hero{background:var(--navy);color:#fff;padding:110px 0 90px}
.page-hero.compact{padding:80px 0}
.page-hero p:not(.eyebrow){max-width:720px;font-size:1.15rem;color:#c9d8ea}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.detail-card{padding:24px;border:1px solid var(--line);border-radius:var(--radius)}
.detail-card .image-placeholder{margin-bottom:28px}
.detail-card h2{font-size:2rem}
.detail-card a{color:var(--blue);font-weight:800;text-decoration:none}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gallery-grid .image-placeholder{min-height:330px}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
blockquote{margin:0;padding:34px;border-radius:var(--radius);background:var(--light);font-size:1.2rem}
blockquote footer{font-size:.9rem;color:var(--muted)}
.info-panel{padding:42px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.accordion{display:grid;gap:14px}
.faq-item{border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item button{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 22px;background:#fff;border:0;font:inherit;font-weight:800;text-align:left;cursor:pointer}
.faq-item div{display:none;padding:0 22px 20px}
.faq-item.open div{display:block}
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}
.contact-grid{display:grid;grid-template-columns:1.5fr .75fr;gap:42px}
.contact-form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
label{display:grid;gap:7px;font-weight:800}
input,select,textarea{width:100%;padding:14px 15px;border:1px solid #b9c7d8;border-radius:10px;font:inherit}
textarea{resize:vertical}
.contact-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:32px;align-self:start}
.legal-copy{max-width:850px}
.site-footer{background:#04101f;color:#d7e4f4;padding:72px 0 26px}
.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:42px}
.footer-grid a{display:block;text-decoration:none;margin:8px 0;color:#b8c9dc}
.footer-bottom{margin-top:50px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;font-size:.9rem;color:#9db1c8}
@media (max-width:900px){
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:22px 20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .site-nav.open{display:flex}
  .card-grid.four,.steps,.testimonial-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .hero{min-height:620px}
  .hero-content{padding-block:80px}
  .section{padding:72px 0}
  .card-grid.four,.steps,.testimonial-grid,.detail-grid,.gallery-grid,.article-grid,.form-row,.footer-grid{grid-template-columns:1fr}
  .image-placeholder.wide{grid-column:auto}
  .cta-inner,.footer-bottom{align-items:flex-start;flex-direction:column}
  .page-hero{padding:82px 0 68px}
}