:root{
  --ink:#171717;
  --ink-soft:#3d4750;
  --navy:#142f45;
  --navy-deep:#0e2233;
  --accent:#1f6fb4;
  --accent-dark:#175a92;
  --paper:#ffffff;
  --mist:#f4f6f8;
  --line:#e2e8ee;
  --radius:14px;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.narrow{max-width:760px}
h1,h2,h3{color:var(--navy-deep);line-height:1.2;margin:0 0 .5em}
h2{font-size:2rem;font-weight:600;letter-spacing:-.01em}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
.eyebrow{
  text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;font-weight:600;
  color:var(--accent);margin:0 0 .9em;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.4) blur(6px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:14px;padding-bottom:14px}
.brand img{display:block;width:240px}
.main-nav{display:flex;align-items:center;gap:26px}
.main-nav a{color:var(--ink);font-weight:500;font-size:.98rem}
.main-nav a:hover{color:var(--accent);text-decoration:none}
.main-nav .nav-call{font-weight:600;color:var(--navy)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}

/* Buttons */
.btn{
  display:inline-block;border-radius:999px;font-weight:600;font-size:1rem;
  padding:.68em 1.5em;border:1.5px solid transparent;cursor:pointer;text-align:center;
}
.btn:hover{text-decoration:none}
.btn-lg{font-size:1.06rem;padding:.8em 1.8em}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-deep);color:#fff}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--mist)}
.nav-cta{padding:.5em 1.2em;font-size:.95rem}

/* Hero */
.hero{
  padding:84px 0 72px;
  background:
    radial-gradient(900px 480px at 85% -10%, #e8f1f8 0%, rgba(232,241,248,0) 60%),
    linear-gradient(180deg,#fbfcfd 0%,#ffffff 100%);
  border-bottom:1px solid var(--line);
}
.hero h1{font-size:2.9rem;font-weight:700;letter-spacing:-.02em;max-width:16em}
.hero h1 .thin{font-weight:300;color:var(--accent-dark)}
.hero-sub{font-size:1.18rem;color:var(--ink-soft);max-width:44em}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 30px}
.hero-points{list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;padding:0;margin:0;color:var(--ink-soft);font-size:.97rem}
.hero-points li::before{content:"✓";color:var(--accent);font-weight:700;margin-right:8px}

/* Strip */
.strip{padding:56px 0;border-bottom:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:start}
.strip h2{font-size:1.6rem}
.strip p{color:var(--ink-soft);font-size:1.06rem}
.strip-card{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px}
.strip-card h3{margin-bottom:.6em}
.strip-card ul{margin:0;padding-left:1.15em;color:var(--ink-soft)}
.strip-card li{margin:.4em 0}

/* Sections */
.section{padding:72px 0}
.section-alt{background:var(--mist)}

/* Service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:0 1px 2px rgba(20,47,69,.04);
}
.card p{color:var(--ink-soft);font-size:.99rem}
.card-tag{margin:0;color:var(--accent-dark);font-weight:600;font-size:.88rem;letter-spacing:.02em}

/* Steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:0;margin:34px 0 0}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:50%;background:var(--navy);color:#fff;font-weight:700;margin-bottom:12px;
}
.steps p{color:var(--ink-soft);font-size:.97rem;margin:0}

/* About */
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:start}
.about-grid p{color:var(--ink-soft);font-size:1.05rem}
.about-card{background:var(--navy);color:#eaf1f6;border-radius:var(--radius);padding:28px 28px}
.about-card h3{color:#fff}
.about-card ul{margin:0;padding-left:1.15em}
.about-card li{margin:.55em 0;color:#d7e3ec}
.about-card strong{color:#fff}

/* FAQ */
details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;margin:14px 0}
summary{font-weight:600;color:var(--navy-deep);cursor:pointer;font-size:1.05rem}
details p{margin:.7em 0 0;color:var(--ink-soft)}

/* Contact */
.contact{background:var(--navy-deep);color:#e8eff4}
.contact h2,.contact .eyebrow{color:#fff}
.contact .eyebrow{color:#8fc3ea}
.contact p{color:#c9d8e2}
.contact-lines{font-size:1.1rem;line-height:1.9}
.contact-lines a{color:#fff;font-weight:600}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.consult-form{background:#fff;border-radius:var(--radius);padding:28px;color:var(--ink)}
.consult-form label{display:block;font-weight:600;font-size:.95rem;margin-bottom:16px}
.consult-form input,.consult-form textarea{
  width:100%;margin-top:6px;padding:11px 13px;font:inherit;font-size:1rem;
  border:1.5px solid var(--line);border-radius:9px;background:#fbfcfd;
}
.consult-form input:focus,.consult-form textarea:focus{outline:2px solid var(--accent);border-color:var(--accent);background:#fff}
.consult-form .btn{width:100%}
.form-note{font-size:.85rem;color:var(--ink-soft);margin:12px 0 0}
.form-status{font-size:.92rem;color:var(--accent-dark);margin:8px 0 0;min-height:1.2em}

/* Footer */
.site-footer{padding:44px 0 38px;background:#fff}
.footer-inner{text-align:left}
.footer-logo{margin-bottom:14px}
.site-footer p{color:var(--ink-soft);font-size:.97rem}
.site-footer .fine{font-size:.85rem;color:#8a97a1}

/* Responsive */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .strip-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.3rem}
}
@media (max-width:720px){
  .nav-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:flex-start;gap:4px;padding:14px 22px 20px;
    border-bottom:1px solid var(--line);box-shadow:0 14px 24px rgba(20,47,69,.08);
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:7px 0}
  .brand img{width:196px}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero{padding:56px 0 50px}
  .section{padding:54px 0}
}