/* Reset & Base */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;line-height:1.6;color:#0b1220;background:#0b1220}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{padding-left:0;list-style:none}
:root{
  --bg:#0b1220;
  --panel:#0e1424;
  --muted:#8aa0bf;
  --line:rgba(138,160,191,.12);
  --accent:#0ea5e9;
  --accent-600:#0284c7;
  --warn:#f59e0b;
  --ok:#10b981;
  --radius:16px;
}

.container{width:92%;max-width:1120px;margin:0 auto}
.grid{display:grid;gap:20px}
.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.two-col{grid-template-columns:1.1fr .9fr;align-items:start}
@media(max-width:980px){.two-col,.three,.two{grid-template-columns:1fr}}


/* Utility */
.muted{color:var(--muted)}
.section-title{font-size:clamp(1.6rem,2.4vw,2rem);font-weight:700;letterwise:.2px;margin:0 0 8px}
.section-sub{color:var(--muted);margin:0 0 28px}
.accent{color:var(--accent)}


/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:999px;font-weight:600;border:1px solid transparent;transition:.2s transform,.2s box-shadow}
.btn-primary{background:linear-gradient(180deg,#22c55e,#16a34a);color:#04220a;box-shadow:0 10px 30px rgba(16,185,129,.25)}
.btn-ghost{background:transparent;color:#eaf2ff}
.btn-accent{background:linear-gradient(180deg,#f59e0b,#d97706);color:#1a0f00;box-shadow:0 10px 30px rgba(245,158,11,.25)}
.btn:hover{transform:translateY(-1px)}
.btn-lg{padding:14px 22px;font-size:1.05rem}
.btn-block{width:100%}


/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.72);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:auto;padding:12px 0;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;white-space:nowrap}
.brand-icon{font-size:1.1rem}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:#cfe2ff;font-weight:500}
.nav a:hover{color:#fff}
.status-link{color:#7dd3fc}
.nav-ring{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.025);border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:#9fb8d1;font-size:.82rem;font-weight:500;white-space:nowrap}
.nav-dot{width:8px;height:8px;border-radius:50%;background:#10b981;box-shadow:0 0 0 0 rgba(16,185,129,.7);animation:pulse 2s infinite}
.nav-label strong{color:#eaf2ff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.7)}70%{box-shadow:0 0 0 8px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
.menu-toggle{display:none;background:transparent;border:0;color:#cfe2ff;font-size:1.4rem}
@media(max-width:1100px){.nav-ring{display:none}}
@media(max-width:820px){
  .nav{display:none}
  .menu-toggle{display:block}
}


/* Hero */
.hero{padding:92px 0 108px;background:
  radial-gradient(1200px 600px at 80% -10%,rgba(14,165,233,.18),transparent),
  radial-gradient(900px 500px at -20% 0%,rgba(16,185,129,.10),transparent),
  linear-gradient(180deg,#0e1424,#0b1220)}
.hero-badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:rgba(255,255,255,.02);border-radius:999px;padding:6px 12px;color:#cfe2ff}
.hero h1{font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.1;margin:18px 0 14px;max-width:980px}
.hero-sub{color:#cfdbe9;font-size:clamp(1rem,1.6vw,1.2rem);max-width:720px;margin:0 0 22px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px;color:#8aa0bf}
.hero-meta span{display:inline-flex;align-items:center;gap:6px}


/* Sections */
section{padding:72px 0}
section+section{border-top:1px solid var(--line)}

/* About two-col */
.two-col g{border:1px solid var(--line);background:linear-gradient(180deg,#0e1424,#0b1220);border-radius:var(--radius);padding:24px}


/* Cards */
.card{background:linear-gradient(180deg,#0e1424,#0b1220);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card-body{padding:18px 20px 22px}
.card h3{font-size:1.15rem;margin:0 0 8px}
.card p{color:#a6b7cc;margin:0}


/* Course card */
.course-card .card-media{position:relative;height:160px;display:grid;place-items:center;background:
  radial-gradient(400px 250px at center,rgba(14,165,233,.14),transparent),#0b1220}
.course-icon{font-size:2.6rem}
.course-tag{position:absolute;top:14px;left:14px;background:rgba(14,165,233,.16);color:#7dd3fc;border:1px solid rgba(14,165,233,.25);padding:6px 10px;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.course-meta{margin:14px 0 16px;display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}
.course-meta li{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:10px 0;font-size:.92rem}
.course-meta .meta-label{color:#8aa0bf}
.course-meta .meta-value{color:#eaf2ff;font-weight:600}


/* Video card */
.video-thumb{position:relative;display:grid;place-items:center;height:240px;background:
  repeating-linear-gradient(45deg,rgba(14,165,233,.06),rgba(14,165,233,.06) 20px,rgba(255,255,255,.02) 20px,rgba(255,255,255,.02) 40px),#0b1220}
.video-poster{color:#9fb8d1;font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.9rem}
.video-play{position:absolute;inset:0;margin:auto;width:64px;height:64px;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px);border-radius:50%;color:#fff;font-size:1.2rem}


/* Pricing */
.pricing{background:linear-gradient(180deg,#0b1220,#0c1322 60%,#0b1220)}
.plan-card{position:relative;border:1px solid var(--line);background:linear-gradient(180deg,#0e1424,#0b1220);padding:22px}
.plan-featured{border-color:rgba(245,158,11,.35);box-shadow:0 20px 60px rgba(245,158,11,.08)}
.plan-badge{position:absolute;top:-1px;right:20px;background:linear-gradient(180deg,#f59e0b,#d97706);color:#1a0f00;padding:6px 10px;border-radius:0 0 10px 10px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.plan-header h3{margin:0 0 6px;font-size:1.25rem}
.plan-desc{color:#8aa0bf;margin:0 0 18px;font-size:.95rem}
.plan-price{display:flex;align-items:flex-start;gap:2px;color:#eaf2ff}
.currency{font-size:1.2rem;font-weight:600;margin-top:6px;color:#8aa0bf}
.amount{font-size:2.6rem;font-weight:800;letter-spacing:-.02em}
.plan-price-note{display:block;color:#8ab;font-size:.9rem;margin-top:4px}
.checklist{margin:22px 0;padding:0}
.checklist li{padding:9px 0;border-bottom:1px dashed var(--line);color:#cfe2ff;font-size:.97rem}
.checklist li::before{content:"";display:inline-block;width:18px;color:var(--ok)}


/* About & quote */
.quote-card{padding:22px;border-left:4px solid var(--accent)}
.quote-card blockquote{margin:0;font-size:1.05rem;line-height:1.6}
.footer-cta strong{font-size:1rem}
.feature-list{margin-top:14px;display:grid;gap:10px}
.feature{padding:14px;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:12px}


/* Enrol / form */
.enrol{background:linear-gradient(180deg,#0b1220,#0c1322 60%,#0b1220)}
.enrol-card{padding:28px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.9rem;font-weight:600;color:#cfe2ff;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);color:#eaf2ff;
  border-radius:10px;padding:12px 14px;font:inherit;outline:none;transition:.2s border-color,.2s box-shadow
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(14,165,233,.5);box-shadow:0 0 0 3px rgba(14,165,233,.15)}
.form-note{color:#6e88a6;font-size:.85rem;text-align:center;margin:14px 0 0}


/* Footer */
.site-footer{padding:50px 0 28px;border-top:1px solid var(--line);background:#090e18}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:28px}
.footer-grid a{color:#8aa0bf;font-size:.95rem}
.footer-grid a:hover{color:#fff}
.footer-grid ul{margin-top:6px;display:grid;gap:6px}
.legal-line{padding-top:22px;margin-top:24px;border-top:1px solid var(--line);color:#6e88a6;text-align:center}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}


/* System Status */
.system-status{display:inline-flex;align-items:center;gap:10px;margin-top:12px;background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.25);border-radius:999px;padding:10px 14px;color:#cfe2ff;font-size:.95rem}
.status-pill{background:#10b981;color:#04220a;font-weight:700;font-size:.72rem;padding:6px 10px;border-radius:999px;letter-spacing:.1em;text-transform:uppercase}
.status-link{color:#7dd3fc;font-weight:600;margin-left:4px}
.status-link:hover{color:#fff}


/* JS */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}