:root{
  --sky:#2aa9ff;--sky2:#62d7ff;--navy:#071521;--navy2:#0c2435;--ink:#10212d;--muted:#6f7d87;--paper:#f5f9fc;--white:#fff;--accent:#ff9f43;--line:#dce8ef;--success:#1ea97c;
  --radius:24px;--shadow:0 18px 60px rgba(7,21,33,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 40px));margin:auto}.section{padding:88px 0}.section-sm{padding:58px 0}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.8rem;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--sky)}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.display{font-size:clamp(2.4rem,5vw,5.7rem);line-height:.98;letter-spacing:-.055em;margin:.25em 0;font-weight:900}.h1{font-size:clamp(2.2rem,4vw,4.3rem);line-height:1.03;letter-spacing:-.045em;margin:.25em 0;font-weight:900}.h2{font-size:clamp(2rem,3.4vw,3.3rem);line-height:1.08;letter-spacing:-.04em;margin:.25em 0;font-weight:850}.h3{font-size:1.35rem;line-height:1.2;font-weight:800;margin:0 0 10px}.lead{font-size:1.12rem;color:var(--muted);max-width:720px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.25s ease;cursor:pointer}.btn-primary{background:var(--sky);color:#06131c;box-shadow:0 10px 28px rgba(42,169,255,.26)}.btn-primary:hover{transform:translateY(-2px);background:#59c7ff}.btn-dark{background:var(--navy);color:#fff}.btn-light{background:#fff;color:var(--navy);border-color:rgba(255,255,255,.35)}.btn-outline{border-color:var(--line);background:#fff}.tag{display:inline-flex;padding:7px 11px;border-radius:999px;background:#eaf7ff;color:#087fbd;font-size:.78rem;font-weight:800}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 12px 30px rgba(7,21,33,.05)}
.nav{position:sticky;top:0;z-index:100;background:rgba(7,21,33,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900;letter-spacing:-.025em}.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,var(--sky2),var(--sky));display:grid;place-items:center;color:var(--navy);font-weight:900}.nav-links{display:flex;gap:26px;align-items:center;color:#d7e4ea;font-size:.94rem;font-weight:700}.nav-links a:hover{color:#fff}.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.5rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(145deg,#071521 0%,#0a2536 65%,#0b3147 100%);color:#fff;padding:86px 0 76px}.hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(98,215,255,.22),transparent 65%);top:-220px;right:-120px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.hero p{color:#b7cbd6}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:42px}.hero-meta strong{display:block;font-size:1.35rem}.hero-meta span{font-size:.82rem;color:#8fb1c3}.scene{position:relative;min-height:520px}.scene-card{position:absolute;inset:15px 0 25px 40px;border-radius:34px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35);background:linear-gradient(#7ad7ff 0 42%,#93d8bd 43% 58%,#426e54 59% 100%)}.scene-card:before{content:"";position:absolute;left:-8%;right:-8%;bottom:20%;height:36%;background:linear-gradient(145deg,transparent 8%,#1d3644 9% 29%,#203f4d 30% 42%,#315f50 43%);clip-path:polygon(0 100%,10% 45%,21% 74%,35% 22%,49% 66%,63% 29%,76% 72%,88% 38%,100% 100%)}.scene-card:after{content:"";position:absolute;left:56%;top:21%;width:145px;height:58px;border:8px solid #ffcf54;border-color:#ffcf54 transparent transparent transparent;border-radius:50% 50% 0 0;transform:rotate(-8deg);box-shadow:0 -4px 0 #f2633c inset}.pilot{position:absolute;left:63%;top:33%;width:3px;height:78px;background:rgba(7,21,33,.65);transform:rotate(-7deg);transform-origin:top}.pilot:after{content:"";position:absolute;bottom:-8px;left:-7px;width:17px;height:20px;border-radius:8px;background:#071521}.float-card{position:absolute;background:#fff;color:var(--ink);padding:16px 18px;border-radius:18px;box-shadow:var(--shadow);z-index:2}.float-card.one{left:0;bottom:0}.float-card.two{right:0;top:0}.float-card small{display:block;color:var(--muted)}
.stats-strip{margin-top:-1px;background:var(--navy);color:#fff;border-top:1px solid rgba(255,255,255,.06)}.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0}.stat{text-align:center;border-right:1px solid rgba(255,255,255,.08)}.stat:last-child{border:0}.stat strong{display:block;font-size:1.4rem}.stat span{color:#92adbc;font-size:.82rem}
.feature-icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:#eaf7ff;color:#0785c8;font-size:1.25rem;margin-bottom:18px}.split-media{border-radius:32px;min-height:500px;background:linear-gradient(160deg,#7fd7ff,#c5ecf7 39%,#4a765f 40%,#1d3f31 100%);position:relative;overflow:hidden}.split-media:before{content:"";position:absolute;inset:auto -10% 0 -10%;height:60%;background:#294f3f;clip-path:polygon(0 100%,15% 52%,31% 76%,43% 19%,58% 64%,73% 28%,88% 73%,100% 47%,100% 100%)}.quote-badge{position:absolute;right:24px;bottom:24px;background:#fff;border-radius:20px;padding:18px;max-width:220px;box-shadow:var(--shadow)}.checklist{display:grid;gap:13px;margin:22px 0 28px}.checklist div{display:flex;gap:12px}.check{width:24px;height:24px;border-radius:50%;background:#dcf8ee;color:#0f8c66;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.package-card{padding:0;overflow:hidden}.package-art{height:210px;position:relative;background:linear-gradient(145deg,#72d1fb,#bde8f7 46%,#47735d 47% 100%)}.package-art:after{content:"";position:absolute;inset:auto 0 0;height:62%;background:#234b3a;clip-path:polygon(0 100%,0 62%,24% 25%,46% 74%,70% 16%,100% 65%,100% 100%)}.package-content{padding:22px}.package-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.84rem;margin:12px 0}.price{font-size:1.4rem;font-weight:900}.price small{font-size:.78rem;color:var(--muted);font-weight:600}.rating{color:#e9961a}.dark-section{background:var(--navy);color:#fff}.dark-section .muted,.dark-section .lead{color:#9ab2bf}.instructor{display:flex;gap:18px;align-items:center}.avatar{width:78px;height:78px;border-radius:24px;background:linear-gradient(145deg,#90dfff,#315369);position:relative}.avatar:before{content:"";position:absolute;width:30px;height:30px;border-radius:50%;background:#f0c7a7;left:24px;top:13px}.avatar:after{content:"";position:absolute;width:46px;height:25px;border-radius:20px 20px 7px 7px;background:#071521;left:16px;bottom:9px}.testimonial{font-size:1.08rem}.blog-card{overflow:hidden;padding:0}.blog-art{height:190px;background:linear-gradient(145deg,#b3e9ff,#5eb8dd 45%,#274e3d 46%)}.blog-body{padding:22px}.cta{background:linear-gradient(125deg,#39b9ff,#79ddff);border-radius:34px;padding:50px;color:#071521;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}.footer{background:#05111a;color:#d9e5eb;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:36px}.footer h4{color:#fff;margin:0 0 14px}.footer a{display:block;color:#8facba;margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-top:42px;color:#7f9aa9;font-size:.85rem;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.page-hero{background:linear-gradient(135deg,#071521,#0b3147);color:#fff;padding:76px 0}.breadcrumbs{font-size:.9rem;color:#9db7c5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field label{font-size:.88rem;font-weight:800}.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;font:inherit;background:#fff}.field textarea{min-height:140px;resize:vertical}.full{grid-column:1/-1}.notice{padding:15px 17px;border-radius:16px;background:#eef9ff;border:1px solid #ccecff;color:#1e607f}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px}.table{width:100%;border-collapse:collapse;min-width:700px}.table th,.table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left}.table th{background:#f6fafc;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:18px;padding:18px 20px;background:#fff}.faq summary{cursor:pointer;font-weight:800}.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:230px;gap:16px}.gallery .g{border-radius:22px;background:linear-gradient(145deg,#6dcaf2,#bfe8f4 45%,#416b55 46% 100%);position:relative;overflow:hidden}.gallery .g:nth-child(4n+2){background:linear-gradient(145deg,#ffd4a8,#f5a35c 45%,#533d31 46%)}.gallery .g:nth-child(4n+3){background:linear-gradient(145deg,#a7dcff,#649ec1 50%,#2e4354 51%)}.gallery .g:first-child{grid-row:span 2}.gallery .g:nth-child(4){grid-column:span 2}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#071521;color:#d6f3ff;padding:16px;border-radius:14px;overflow:auto}
@media(max-width:900px){.nav-links{position:fixed;left:20px;right:20px;top:82px;background:#0a2131;border:1px solid rgba(255,255,255,.1);padding:18px;border-radius:20px;display:none;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.nav-toggle{display:block}.nav-cta{display:none}.hero-grid,.grid-2,.cta{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4,.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.scene{min-height:440px}.footer-grid{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}.gallery .g:first-child{grid-row:span 1}.gallery .g:nth-child(4){grid-column:span 1}}
@media(max-width:620px){.container{width:min(100% - 26px,1160px)}.section{padding:64px 0}.hero{padding:62px 0 54px}.grid-3,.grid-4,.footer-grid,.form-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.scene{min-height:350px}.scene-card{inset:10px 0 10px 18px}.float-card.two{right:6px}.gallery{grid-template-columns:1fr;grid-auto-rows:220px}.cta{padding:32px 24px}.display{font-size:clamp(2.6rem,16vw,4.4rem)}}