:root{
  --bg:#f2f5f8;
  --paper:#ffffff;
  --ink:#0d1b2a;
  --ink-soft:#243447;
  --muted:#5a6b7d;
  --line:#dbe3ec;
  --accent:#0057b8;
  --accent-dark:#003d80;
  --accent-soft:#e6efFA;
  --alert:#c1272d;
  --gold:#c69314;
  --shadow:0 24px 60px -32px rgba(9,26,52,.35);
  --radius:8px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  font-size:16.5px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-dark);text-decoration:underline}
h1,h2,h3,h4{font-family:"Inter","Helvetica Neue",Arial,sans-serif;color:var(--ink);letter-spacing:-.015em;line-height:1.2;font-weight:700}
.container{max-width:840px;margin:0 auto;padding:0 22px}
.wide{max-width:1200px;margin:0 auto;padding:0 22px}

/* Header */
.site-header{
  background:#0d1b2a;
  color:#fff;
  padding:16px 0;
  border-bottom:3px solid var(--accent);
}
.site-header .wide{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.site-header .brand{font-weight:700;font-size:1.05rem;letter-spacing:.02em;display:flex;align-items:center;gap:10px}
.site-header .brand .logo{
  display:inline-block;width:30px;height:30px;border-radius:6px;
  background:linear-gradient(135deg,var(--accent),#4ea8ff);
  position:relative;
}
.site-header .brand .logo:after{
  content:"";position:absolute;inset:8px;border:2px solid #fff;border-radius:50%;
}
.site-header .date{font-size:.78rem;color:#9fb0c5;letter-spacing:.06em;text-transform:uppercase;font-weight:500}
.site-header a{color:inherit;text-decoration:none}

/* Hero */
.hero{padding:52px 22px 20px}
.advertorial-tag{
  display:inline-block;
  font-size:.72rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:#fff;
  background:var(--accent);
  padding:6px 14px;
  border-radius:100px;
  margin-bottom:22px;
  font-weight:600;
}
.hero h1{
  font-size:clamp(2rem,4.6vw,3.15rem);
  margin:0 0 18px;
  color:#08131f;
  font-weight:800;
}
.hero .sub{
  font-size:1.18rem;
  color:var(--ink-soft);
  margin:0 0 22px;
  max-width:720px;
}
.hero .meta{
  font-size:.82rem;
  color:var(--muted);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:12px 0;
  margin:22px 0 30px;
  letter-spacing:.02em;
}
figure{margin:32px 0}
figure img{width:100%;height:auto;display:block;border-radius:var(--radius);box-shadow:var(--shadow)}
figcaption{font-size:.82rem;color:var(--muted);margin-top:10px;text-align:center}

/* Article */
article{padding:10px 0 40px}
article p{margin:0 0 18px}
article .lead{
  font-size:1.22rem;
  line-height:1.6;
  color:#0e1b2b;
  border-left:4px solid var(--accent);
  background:var(--accent-soft);
  padding:16px 22px;
  margin:10px 0 30px;
  border-radius:0 var(--radius) var(--radius) 0;
}
article h2{
  font-size:1.7rem;
  margin:44px 0 16px;
  padding:0 0 8px;
  border-bottom:2px solid var(--accent);
  display:inline-block;
  padding-right:24px;
}
article h3{font-size:1.2rem;margin:28px 0 12px}
article strong{color:#08131f;font-weight:700}

ul.check{list-style:none;padding:0;margin:18px 0}
ul.check li{
  position:relative;
  padding:10px 0 10px 34px;
  border-bottom:1px solid var(--line);
}
ul.check li:before{
  content:"";
  position:absolute;left:4px;top:16px;
  width:16px;height:16px;
  background:var(--accent);
  border-radius:3px;
  transform:rotate(45deg);
}
ul.check li:after{
  content:"";
  position:absolute;left:9px;top:19px;
  width:5px;height:9px;
  border-right:2px solid #fff;border-bottom:2px solid #fff;
  transform:rotate(45deg);
}

.callout{
  background:#0d1b2a;
  color:#eaf2fa;
  border-radius:var(--radius);
  padding:22px 26px;
  margin:26px 0;
  font-size:1rem;
  border-left:5px solid var(--gold);
}
.callout strong{color:#fff}

.pricing{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:14px;
  margin:24px 0;
}
.pricing .cell{
  background:var(--paper);
  border:1px solid var(--line);
  border-top:4px solid var(--accent);
  padding:24px 18px;
  text-align:center;
  border-radius:var(--radius);
  transition:transform .2s, box-shadow .2s;
}
.pricing .cell:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.pricing .num{font-size:2rem;color:var(--accent);font-weight:800;letter-spacing:-.02em}
.pricing .lbl{font-size:.87rem;color:var(--muted);margin-top:6px;line-height:1.4}

/* Form */
.cta-box{
  background:var(--paper);
  border:1px solid var(--line);
  border-top:5px solid var(--accent);
  padding:36px 30px;
  margin:44px 0 30px;
  box-shadow:var(--shadow);
  border-radius:var(--radius);
}
.cta-box h2{margin-top:0;border:none;padding:0;display:block}
.cta-box p{color:var(--ink-soft)}
.lead-form{margin-top:22px}
.lead-form div{margin-bottom:14px}
.lead-form label{
  display:block;font-size:.85rem;
  font-weight:600;color:var(--ink-soft);
  margin-bottom:6px;letter-spacing:.02em;
}
.lead-form input{
  width:100%;padding:13px 15px;
  border:1.5px solid var(--line);
  border-radius:6px;
  font-size:1rem;
  font-family:inherit;
  background:#fbfcfe;
  transition:border-color .15s, box-shadow .15s;
}
.lead-form input:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(0,87,184,.18);
  background:#fff;
}
.btn{
  display:inline-block;
  background:var(--accent);
  color:#fff;
  font-weight:600;
  font-size:1rem;
  padding:14px 26px;
  border-radius:6px;
  border:none;
  cursor:pointer;
  letter-spacing:.01em;
  transition:background .15s, transform .05s;
}
.btn:hover{background:var(--accent-dark);text-decoration:none;color:#fff}
.btn:active{transform:translateY(1px)}
.btn.block{display:block;width:100%;padding:16px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:12px;line-height:1.5}

/* Footer */
footer{
  background:#0d1b2a;
  color:#c8d3e0;
  padding:52px 0 26px;
  margin-top:60px;
  font-size:.92rem;
}
footer h4{color:#fff;font-size:.95rem;margin:0 0 14px;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
footer .wide{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:36px;align-items:start}
footer p{margin:2px 0;line-height:1.65}
footer a{color:#9fc0ec;border-bottom:none}
footer a:hover{color:#fff;text-decoration:underline}
footer ul{list-style:none;padding:0;margin:0}
footer ul li{padding:4px 0}
footer .addr{font-size:.9rem}
footer .legal-line{color:#7c8a9d;font-size:.82rem;margin-top:16px;line-height:1.6}
.copyright{
  border-top:1px solid #1f3145;
  margin-top:36px;padding-top:20px;
  text-align:center;font-size:.8rem;color:#7c8a9d;
  max-width:1200px;margin-left:auto;margin-right:auto;padding-left:22px;padding-right:22px;
}

/* Modal */
.modal{
  display:none;position:fixed;inset:0;
  background:rgba(9,26,52,.6);backdrop-filter:blur(3px);
  z-index:1000;align-items:center;justify-content:center;padding:20px;
}
.modal.open{display:flex}
.modal-card{
  background:#fff;border-radius:var(--radius);
  max-width:460px;width:100%;padding:32px 30px;position:relative;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.modal-card h3{margin:0 0 12px;color:var(--accent)}
.modal-close{
  position:absolute;top:12px;right:16px;
  background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--muted);
}
.modal-ok{margin-top:16px}

/* Cookie banner */
.cookie-banner{
  position:fixed;bottom:16px;left:16px;right:16px;
  max-width:520px;
  background:#0d1b2a;color:#eaf2fa;
  border-radius:var(--radius);
  padding:20px 22px;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
  z-index:900;
  display:none;
  border:1px solid #1f3145;
}
.cookie-banner.show{display:block}
.cookie-banner p{margin:0 0 14px;font-size:.9rem;line-height:1.55}
.cookie-banner a{color:#7db9f5}
.cookie-banner .row{display:flex;gap:10px;flex-wrap:wrap}
.cookie-banner button{
  flex:1;min-width:120px;padding:11px 16px;
  border-radius:6px;font-weight:600;font-size:.9rem;
  border:none;cursor:pointer;
}
.cookie-banner .accept{background:var(--accent);color:#fff}
.cookie-banner .accept:hover{background:var(--accent-dark)}
.cookie-banner .reject{background:transparent;color:#eaf2fa;border:1.5px solid #3a4d66}
.cookie-banner .reject:hover{background:#1a2b40}

/* Legal pages */
.legal{padding:40px 22px 20px;max-width:840px}
.legal h1{font-size:2rem;margin:0 0 8px}
.legal .sub{color:var(--muted);font-size:.9rem;margin:0 0 30px}
.legal h2{font-size:1.3rem;margin:32px 0 12px;color:var(--accent-dark)}
.legal h3{font-size:1.05rem;margin:22px 0 10px}
.legal p{margin:0 0 14px}
.legal ul{margin:0 0 18px;padding-left:22px}
.legal li{margin-bottom:6px}
.back-home{
  display:inline-block;margin:30px 0 10px;
  color:var(--accent);font-weight:600;
}

@media (max-width:640px){
  .site-header .date{display:none}
  article h2{font-size:1.4rem}
  .hero{padding:36px 22px 12px}
}