:root{
  --bg:#f3f8fb;
  --panel:#ffffff;
  --ink:#0f2c3a;
  --ink-soft:#34505f;
  --muted:#5d7787;
  --accent:#0d7fb8;
  --accent-dark:#0a6394;
  --accent-deep:#073f5f;
  --aqua:#2bb7d4;
  --line:#dbe7ee;
  --line-soft:#eaf1f5;
  --shadow:0 10px 30px -16px rgba(7,63,95,.35);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-dark);text-decoration:none}
h1,h2,h3,h4{line-height:1.2;color:var(--ink);margin:0 0 .5em}
p{margin:0 0 1em}

.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
.eyebrow{
  text-transform:uppercase;letter-spacing:.12em;font-size:12.5px;font-weight:700;
  color:var(--accent-dark);margin:0 0 .8em;
}
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--accent-dark);color:#fff;
  padding:10px 16px;border-radius:0 0 8px 0;z-index:50;
}
.skip-link:focus{left:0}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:18px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{
  display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:11px;
  background:linear-gradient(140deg,var(--accent) 0%,var(--accent-deep) 100%);
  color:#fff;box-shadow:var(--shadow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-weight:800;font-size:17px;color:var(--ink);letter-spacing:.2px}
.brand-sub{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  color:var(--ink-soft);font-weight:600;font-size:14.5px;
  padding:9px 12px;border-radius:9px;transition:background .15s,color .15s;
}
.main-nav a:hover{background:var(--line-soft);color:var(--ink)}
.main-nav .nav-cta{
  background:var(--accent-dark);color:#fff;margin-left:6px;
  box-shadow:0 8px 18px -10px rgba(10,99,148,.8);
}
.main-nav .nav-cta:hover{background:var(--accent-deep);color:#fff}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;padding:13px 22px;border-radius:11px;
  border:1.5px solid transparent;cursor:pointer;transition:transform .12s,background .15s,box-shadow .15s;
  text-align:center;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent-dark);color:#fff;box-shadow:0 12px 26px -12px rgba(10,99,148,.85)}
.btn-primary:hover{background:var(--accent-deep);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.btn-light{background:#fff;color:var(--accent-deep);box-shadow:var(--shadow)}
.btn-light:hover{background:#f2fafe;color:var(--accent-deep)}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1100px 460px at 88% -10%, rgba(43,183,212,.28), transparent 60%),
    linear-gradient(150deg, var(--accent-deep) 0%, var(--accent-dark) 55%, var(--accent) 100%);
  color:#fff;padding:74px 0 86px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:64px;
  background:var(--bg);
  clip-path:polygon(0 100%,100% 100%,100% 36%,0 92%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;position:relative;z-index:2}
.hero-copy .eyebrow{color:#bfe9f5}
.hero h1{font-size:46px;font-weight:800;letter-spacing:-.5px;color:#fff;margin-bottom:.35em}
.hero .lede{font-size:18.5px;color:#e7f5fb;max-width:560px;margin-bottom:1.6em}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:26px}
.hero-badges{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14.5px;color:#d8f0f8}
.hero-badges li{display:flex;align-items:center;gap:9px}
.hero-badges .dot{width:9px;height:9px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 4px rgba(43,183,212,.25)}
.hero-art{display:flex;justify-content:center}
.hero-art img{filter:drop-shadow(0 24px 40px rgba(7,40,63,.45))}

/* ---------- Trust strip ---------- */
.trust{margin-top:-30px;position:relative;z-index:3}
.trust-grid{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.trust-item{padding:22px 24px;display:flex;flex-direction:column;gap:5px;border-left:1px solid var(--line-soft)}
.trust-item:first-child{border-left:0}
.trust-num{font-size:24px;font-weight:800;color:var(--accent-dark);letter-spacing:-.3px}
.trust-label{font-size:13.5px;color:var(--muted);line-height:1.45}

/* ---------- Sections ---------- */
.section{padding:72px 0}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:680px;margin:0 auto 44px;text-align:center}
.section-head h2{font-size:32px;font-weight:800;letter-spacing:-.4px}
.section-intro{font-size:17px;color:var(--muted);margin:0}
.section h2{font-size:30px;font-weight:800;letter-spacing:-.4px}

.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
.about-art{display:flex;justify-content:center}
.about-copy p{color:var(--ink-soft);font-size:16.5px}
.check-list{list-style:none;margin:1.2em 0 0;padding:0;display:grid;gap:11px}
.check-list li{position:relative;padding-left:32px;color:var(--ink-soft);font-size:15.5px}
.check-list li::before{
  content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;
  background:var(--accent-dark) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* ---------- Cards ---------- */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{
  background:var(--bg);border:1px solid var(--line);border-radius:14px;
  padding:26px 24px;transition:transform .15s,box-shadow .15s,border-color .15s;
}
.section-alt .feature-card{background:#fff}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfe2ec}
.feature-icon{
  display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;
  border-radius:13px;background:rgba(13,127,184,.1);color:var(--accent-dark);margin-bottom:14px;
}
.feature-card h3{font-size:18.5px;margin-bottom:.4em}
.feature-card p{color:var(--muted);font-size:15px;margin:0}

/* ---------- Steps ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px;position:relative;
}
.step-num{
  display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;
  background:linear-gradient(140deg,var(--accent) 0%,var(--accent-deep) 100%);
  color:#fff;font-weight:800;font-size:18px;margin-bottom:14px;box-shadow:var(--shadow);
}
.step h3{font-size:17px;margin-bottom:.35em}
.step p{color:var(--muted);font-size:14.5px;margin:0}

/* ---------- Banner ---------- */
.banner{
  background:
    radial-gradient(800px 300px at 12% 0%, rgba(43,183,212,.3), transparent 60%),
    linear-gradient(135deg,var(--accent-dark),var(--accent-deep));
  color:#fff;padding:54px 0;
}
.banner-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.banner h2{color:#fff;font-size:27px;margin-bottom:.25em}
.banner p{color:#dcf0f8;margin:0;max-width:640px;font-size:16px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-copy p{color:var(--ink-soft);font-size:16.5px}
.contact-form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow);
}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:14px;color:var(--ink-soft);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font:inherit;font-size:15px;color:var(--ink);background:#fbfdfe;transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(13,127,184,.16);background:#fff;
}
.field textarea{resize:vertical;min-height:96px}
.form-note{font-size:12.5px;color:var(--muted);margin:12px 0 0;text-align:center}

/* ---------- Footer ---------- */
.site-footer{background:var(--accent-deep);color:#d6e7f0;padding:54px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer-brand .brand-name{color:#fff;font-size:18px;font-weight:800;display:block;margin-bottom:10px}
.footer-brand p{color:#a9c8d8;font-size:14.5px;max-width:420px}
.footer-col h4{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-col a{color:#bcd6e3;font-size:14.5px}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:20px;
  font-size:13px;color:#9cbccd;
}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-art{order:-1;max-width:340px;margin:0 auto}
  .hero h1{font-size:38px}
  .about-grid{grid-template-columns:1fr;gap:30px}
  .about-art{max-width:280px;margin:0 auto}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:680px){
  .main-nav{display:none}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(3){border-left:0}
  .hero{padding:56px 0 70px}
  .hero h1{font-size:31px}
  .hero .lede{font-size:16.5px}
  .section{padding:54px 0}
  .section-head h2,.section h2{font-size:25px}
  .cards-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .banner-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:420px){
  .trust-grid{grid-template-columns:1fr}
  .trust-item{border-left:0;border-top:1px solid var(--line-soft)}
  .trust-item:first-child{border-top:0}
}

/* ---------- Contact details ---------- */
.contact-details{list-style:none;margin:1.4em 0 0;padding:0;display:grid;gap:14px}
.contact-details li{display:flex;align-items:flex-start;gap:13px;color:var(--ink-soft);font-size:16px;line-height:1.5}
.contact-details .ci{
  flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;background:rgba(13,127,184,.1);color:var(--accent-dark);margin-top:1px;
}
.contact-details strong{color:var(--ink)}
.contact-details a{color:var(--accent-dark);font-weight:600}
.contact-details a:hover{text-decoration:underline}
.footer-contact{color:#a9c8d8;font-size:14px;margin-top:14px;line-height:1.6}
.footer-contact a{color:#cfe6f1;font-weight:600}
.footer-contact a:hover{color:#fff}