:root{
  --red:#d62828;
  --blue:#1e3a8a;
  --blue-2:#0ea5e9;
  --white:#ffffff;
  --bg:#0b1220;
  --muted:#e5e7eb;
  --text:#0f172a;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji','Segoe UI Emoji';color:var(--text);background:linear-gradient(180deg,#ffffff 0%, #f7f9ff 60%, #eef4ff 100%);}
a{color:var(--blue-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1200px;margin:0 auto;padding:24px}
.header{position:relative;overflow:hidden;border-radius:var(--radius);background:radial-gradient(1200px 400px at 20% -10%, rgba(14,165,233,0.2), transparent), radial-gradient(1200px 400px at 80% -10%, rgba(214,40,40,0.18), transparent), #fff;}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.logo{display:flex;gap:12px;align-items:center}
.logo-badge{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--blue) 0%, var(--red) 100%);box-shadow:0 8px 24px rgba(30,58,138,0.35)}
.brand{font-weight:800;letter-spacing:.5px;color:var(--blue)}
.badge{display:inline-flex;gap:8px;align-items:center;background:linear-gradient(90deg, rgba(30,58,138,.08), rgba(14,165,233,.08));border:1px solid rgba(30,58,138,.15);padding:8px 12px;border-radius:999px;font-weight:600;color:#0b3b7a}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;padding:0 24px 24px 24px}
.hero img{width:100%;height:auto;border-radius:var(--radius);box-shadow:0 10px 35px rgba(0,0,0,.14)}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius);box-shadow:0 8px 24px rgba(2,6,23,0.05)}
.card.pad{padding:24px}
.h1{font-size:clamp(28px,4vw,44px);line-height:1.1;margin:12px 0 8px 0;color:#0b1b3e}
.sub{color:#334155;font-size:18px}
.price{display:flex;align-items:baseline;gap:12px;margin-top:12px}
.price .num{font-size:40px;font-weight:900;color:var(--red)}
.price .cur{font-weight:800;color:#991b1b}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.section{margin:40px 0}
.section h2{font-size:28px;margin:0 0 12px 0;color:#0b1b3e}
.list{display:grid;gap:10px}
.list .i{display:flex;gap:10px;align-items:flex-start}
.i .dot{width:10px;height:10px;margin-top:7px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--red))}
.form{display:grid;gap:12px}
.input, select{padding:14px 16px;border-radius:12px;border:1px solid #e5e7eb;background:#fff;outline:none}
.input:focus{border-color:var(--blue-2);box-shadow:0 0 0 4px rgba(14,165,233,.15)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:14px 18px;border-radius:12px;border:0;background:linear-gradient(135deg,var(--blue),var(--red));color:#fff;font-weight:800;letter-spacing:.4px;cursor:pointer;transition:transform .07s ease, box-shadow .2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(214,40,40,.22)}
.btn:active{transform:translateY(0)}
.kicker{font-weight:700;font-size:12px;letter-spacing:1px;color:#0b3b7a;text-transform:uppercase}
.ribbon{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;background:linear-gradient(90deg, rgba(214,40,40,.12), rgba(30,58,138,.12));border:1px dashed rgba(30,58,138,.25);border-radius:999px;color:#0b1b3e;font-weight:700}
.course{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.course img{width:100%;height:auto;border-radius:var(--radius);box-shadow:0 10px 35px rgba(0,0,0,.14)}
.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.footer{margin-top:40px;padding:24px;color:#475569;background:#0b1220;border-radius:16px;color:#e2e8f0}
.footer a{color:#93c5fd}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:24px}
.small{font-size:13px;color:#64748b}
hr.sep{border:none;height:1px;background:linear-gradient(90deg, transparent, rgba(30,58,138,.25), transparent);margin:12px 0}

@media (max-width: 980px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .course{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}

/* Cookie banner */
.cookie-banner{position:fixed;z-index:99999;left:16px;right:16px;bottom:16px;background:#0b1220;color:#e2e8f0;border:1px solid rgba(148,163,184,.3);border-radius:16px;padding:16px;box-shadow:0 20px 50px rgba(2,6,23,.5);display:none}
.cookie-actions{display:flex;gap:10px;margin-top:12px}
.cookie-btn{padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:#111827;color:#fff;cursor:pointer}
.cookie-btn.primary{background:linear-gradient(135deg,var(--blue),var(--red));border:0}
.modal{position:fixed;inset:0;background:rgba(2,6,23,.55);display:none;align-items:center;justify-content:center;padding:16px;z-index:999999}
.modal .dialog{max-width:900px;width:100%;max-height:80vh;overflow:auto;background:#fff;border-radius:16px;border:1px solid #e5e7eb;box-shadow:0 30px 60px rgba(2,6,23,.25);padding:20px}
.modal .dialog h3{margin-top:0}
.close-x{background:transparent;border:0;font-size:28px;line-height:1;cursor:pointer;color:#334155}
.notice{font-size:12px;color:#64748b}
.badge.uk{display:inline-flex;align-items:center;gap:8px;background:#dc2626;color:#fff;padding:6px 10px;border-radius:999px;font-weight:800}


/* --- Mobile/Responsive Improvements --- */
img{max-width:100%;height:auto;display:block}

.container{max-width:1200px;margin:0 auto;padding:clamp(16px,4vw,24px)}

.card.pad{padding:clamp(16px,2.2vw,24px)}

.hero img,.course img,.sidebar img{
  width:100%;
  height:auto;
  max-width:100%;
  border-radius:var(--radius);
  box-shadow:0 10px 35px rgba(0,0,0,.14);
}

/* Prevent grid overflow on very small screens */
@media (max-width: 420px){
  .grid{grid-template-columns:1fr}
  .price .num{font-size:34px}
  .sub{font-size:16px}
  .badge, .ribbon{font-size:12px}
  .nav{padding:12px 16px}
}

/* Ensure modals scale on mobile */
.modal .dialog{max-width:95vw}


/* --- Footer mobile aesthetics --- */
.footer{
  position: relative;
  overflow: hidden;
  background: #0b1220;
}

.footer::before{
  content:"";
  position:absolute; left:0; right:0; top:0; height:6px;
  background: linear-gradient(90deg, rgba(14,165,233,.6), rgba(214,40,40,.6));
  opacity:.35;
}

.footer h4{
  margin: 4px 0 8px 0;
  font-size: 18px;
  color:#e2e8f0;
}

.footer .list a{
  display:inline-block;
}

@media (max-width: 640px){
  .footer{padding:18px;border-radius:14px}
  .footer-grid{grid-template-columns:1fr; gap:14px}
  .footer .logo-badge{width:32px; height:32px; border-radius:10px}
  .footer .brand{font-size:18px}
  .footer .small{font-size:14px; line-height:1.45}
  .footer .list{gap:8px}
  .footer .list a{
    display:block;
    padding:10px 12px;
    border-radius:12px;
    background:#0f172a;
    border:1px solid rgba(148,163,184,.16);
  }
  .footer .list a:active{transform:translateY(1px)}
}


/* --- Footer full-bleed on mobile (no rounded corners) --- */
@media (max-width: 640px){
  .footer{
    border-radius:0 !important;
    margin-left:-16px; /* cancel container padding */
    margin-right:-16px;
    padding-left:16px;
    padding-right:16px;
  }
}


/* --- Footer mobile variant: rounded with margin --- */
@media (max-width: 640px){
  .footer{
    border-radius:12px !important;
    margin:16px;
    padding:18px;
  }
}


/* --- Mobile fix: center form under text in hero --- */
@media (max-width: 768px){
  .hero{
    grid-template-columns:1fr !important;
  }
  .hero .grid{
    grid-template-columns:1fr !important;
  }
  .hero form{
    width:100% !important;
  }
}


/* --- Strong mobile hero stacking & centering --- */
@media (max-width: 768px){
  .hero{display:flex !important; flex-direction:column !important; gap:16px}
  .hero .card.pad{width:100% !important; margin:0 !important}
  .hero .grid{display:flex !important; flex-direction:column !important; gap:12px}
  .hero .grid > *{width:100% !important; max-width:100% !important; align-self:stretch !important; justify-self:stretch !important}
  .hero form{width:100% !important; margin:8px 0 0 0 !important}
  .hero img{order:3}
}

/* Ensure generic grid items stretch on mobile */
@media (max-width: 768px){
  .grid > *{justify-self:stretch}
}


/* --- Mobile hero width normalization & form fit --- */
@media (max-width: 768px){
  .hero{padding:0 !important}
  .hero > img,
  .hero > .card.pad{
    margin:0 !important;
    width:100% !important;
    max-width:100% !important;
  }
  .hero .card.pad{padding:16px !important}
  .hero .form,
  .hero .form .input,
  .hero .form textarea,
  .hero .form select{
    width:100% !important;
  }
  .hero .btn{width:100% !important}
  .hero .notice{display:block}
}