:root{
  --navy:#102A3A;
  --navy-2:#183E50;
  --ink:#17313F;
  --muted:#5E7180;
  --blue:#EAF6FA;
  --blue-2:#D9EEF5;
  --white:#FFFFFF;
  --yellow:#F3C845;
  --line:#D7E3E8;
  --shadow:0 14px 40px rgba(16,42,58,.10);
  --radius:20px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--ink);
  background:#F8FBFC;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max), calc(100% - 40px));margin:auto}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:20px;top:20px;background:#fff;padding:10px 14px;z-index:9999;border-radius:10px}

.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(248,251,252,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(215,227,232,.85);
}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-weight:900;letter-spacing:-.03em;font-size:1.05rem;display:flex;align-items:center;gap:10px}
.brand-mark{
  width:34px;height:34px;border-radius:10px;background:var(--navy);
  display:grid;place-items:center;color:#fff;font-size:.85rem;font-weight:900;
  box-shadow:inset -6px -6px 0 rgba(243,200,69,.18)
}
.nav-links{display:flex;align-items:center;gap:24px;font-size:.95rem;font-weight:700}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#0E6A83}
.nav-cta{background:var(--yellow);padding:10px 15px;border-radius:12px;color:#1B2931!important}
.menu-btn{display:none;border:0;background:transparent;font-size:1.5rem}

.hero{
  background:var(--navy);
  color:#fff;
  padding:86px 0 74px;
  overflow:hidden;
  position:relative;
}
.hero:after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:rgba(234,246,250,.08);right:-130px;top:-120px;
}
.kicker{
  display:inline-block;
  font-size:.82rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;
  color:#BCE6F1;margin-bottom:14px
}
.hero h1,.page-hero h1{
  margin:0;
  font-size:clamp(2.55rem,6vw,5.25rem);
  line-height:.98;
  letter-spacing:-.055em;
  max-width:900px;
}
.hero p{
  max-width:760px;
  font-size:clamp(1.05rem,2vw,1.3rem);
  color:#D7E7EC;
  margin:24px 0 30px
}
.button-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 18px;border-radius:12px;font-weight:850;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--yellow);color:#1A2730}
.btn-secondary{border-color:rgba(255,255,255,.28);color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-outline{border-color:var(--line);background:#fff}
.hero-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.14);
  margin-top:54px;border:1px solid rgba(255,255,255,.14);border-radius:18px;overflow:hidden
}
.hero-strip div{background:rgba(255,255,255,.055);padding:19px}
.hero-strip strong{display:block;font-size:1.3rem;color:#fff}
.hero-strip span{color:#BFD1D9;font-size:.9rem}

section{padding:74px 0}
.section-soft{background:var(--blue)}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}
.section-head h2,.content h2{font-size:clamp(2rem,4vw,3.1rem);line-height:1.05;letter-spacing:-.045em;margin:0}
.section-head p{max-width:620px;color:var(--muted);margin:0}
.eyebrow{font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:#0E6A83;margin-bottom:10px}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:0 4px 14px rgba(16,42,58,.04)
}
.card h3{margin:7px 0 8px;font-size:1.2rem;line-height:1.2}
.card p{color:var(--muted);margin:0}
.card-icon{
  width:42px;height:42px;border-radius:12px;background:var(--blue);
  display:grid;place-items:center;font-weight:900;color:#0E6A83
}
.problem-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:start}
.problem-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.problem{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;
  font-weight:750
}
.problem:before{content:"→";color:#0E6A83;margin-right:9px;font-weight:900}
.quote-box{
  background:var(--navy);color:#fff;border-radius:26px;padding:32px;box-shadow:var(--shadow);
  position:sticky;top:105px
}
.quote-box p{font-size:1.45rem;line-height:1.35;margin:0 0 18px}
.quote-box small{color:#BFD1D9}

.method{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.method-step{
  background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px;position:relative
}
.method-step b{display:block;font-size:.78rem;color:#0E6A83;letter-spacing:.08em;margin-bottom:8px}
.method-step h3{margin:0 0 7px;font-size:1.05rem}
.method-step p{margin:0;color:var(--muted);font-size:.92rem}

.offer{
  background:var(--navy);border-radius:28px;color:#fff;padding:40px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center
}
.offer h2{font-size:clamp(2rem,4vw,3rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 15px}
.offer p{color:#D4E4E9}
.offer-panel{background:#fff;color:var(--ink);border-radius:20px;padding:24px}
.offer-panel strong{font-size:1.8rem}
.offer-panel ul{padding-left:20px;color:var(--muted)}

.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.case{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;overflow:hidden
}
.case-label{display:inline-block;padding:6px 9px;border-radius:999px;background:var(--blue);font-weight:900;color:#0E6A83;font-size:.78rem}
.case h3{font-size:1.5rem;line-height:1.15;margin:14px 0 9px}
.metrics{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.metric{background:#F5F9FA;border:1px solid var(--line);border-radius:13px;padding:10px 12px}
.metric strong{display:block;font-size:1.18rem}
.metric span{font-size:.78rem;color:var(--muted)}

.cta-band{
  background:var(--yellow);border-radius:26px;padding:34px;
  display:flex;align-items:center;justify-content:space-between;gap:24px
}
.cta-band h2{margin:0;font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.04em;line-height:1.05}
.cta-band p{margin:8px 0 0;max-width:680px}

.page-hero{padding:72px 0;background:var(--navy);color:#fff}
.page-hero h1{max-width:880px}
.page-hero p{max-width:760px;color:#D4E4E9;font-size:1.13rem}
.breadcrumb{color:#BFD1D9;font-size:.9rem;margin-bottom:20px}

.content{max-width:850px}
.content p,.content li{color:var(--muted)}
.content h2{margin-top:45px;font-size:2rem}
.content h3{margin-top:30px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px}
.panel h3{margin-top:0}
.checks{list-style:none;padding:0}
.checks li{padding:8px 0 8px 27px;position:relative}
.checks li:before{content:"✓";position:absolute;left:0;color:#0E6A83;font-weight:900}

.timeline{display:grid;gap:12px}
.timeline-item{background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px;display:grid;grid-template-columns:55px 1fr;gap:14px}
.timeline-num{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);font-weight:900}

.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px}
form{background:#fff;border:1px solid var(--line);padding:26px;border-radius:22px}
label{display:block;font-weight:800;margin-bottom:6px}
input,textarea,select{
  width:100%;border:1px solid #BCCDD4;border-radius:12px;padding:12px 13px;font:inherit;background:#fff;color:var(--ink)
}
textarea{min-height:150px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:16px}

.footer{background:#0B202D;color:#C5D6DD;padding:42px 0;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.footer h3{color:#fff;margin-top:0}
.footer a{display:block;margin:7px 0}
.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;font-size:.88rem;color:#90A7B2}

.notice{background:#FFF9DF;border:1px solid #E8D47B;border-radius:14px;padding:16px}
.tag-row{display:flex;gap:8px;flex-wrap:wrap}
.tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:.84rem;font-weight:750}
.hidden-link{display:none!important}

@media(max-width:900px){
  .nav-links{display:none;position:absolute;left:20px;right:20px;top:68px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .hero-strip,.cards,.method{grid-template-columns:1fr 1fr}
  .problem-grid,.offer,.contact-grid{grid-template-columns:1fr}
  .quote-box{position:static}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .container{width:min(var(--max), calc(100% - 28px))}
  .hero{padding:62px 0 55px}
  section{padding:56px 0}
  .hero-strip,.cards,.method,.case-grid,.split,.problem-list,.form-row{grid-template-columns:1fr}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .cta-band{display:block}
  .cta-band .btn{margin-top:18px}
  .offer{padding:26px}
}