:root{
    --navy:#07111f;
    --navy-2:#0d1c2f;
    --orange:#f05a17;
    --saffron:#ff8a00;
    --green:#14834b;
    --yellow:#ffd51a;
    --cream:#fffaf0;
    --white:#fff;
    --text:#17202b;
    --muted:#657184;
    --border:#e8e4dc;
    --soft:#f7f5ef;
    --shadow:0 18px 50px rgba(7,17,31,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:#fff;font-family:Inter,"Noto Sans Devanagari",sans-serif;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(7,17,31,.08)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--yellow),var(--saffron));display:grid;place-items:center;font-weight:900;font-size:24px;color:#111}
.brand strong{display:block;font-size:18px;line-height:1.15}
.brand small{display:block;color:var(--muted);font-size:10px;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}
.main-nav a{color:#485364}
.main-nav a:hover,.main-nav a.active{color:var(--orange)}
.nav-login{padding:10px 15px;border:1px solid var(--border);border-radius:10px!important}
.menu-toggle{display:none;border:0;background:none;font-size:26px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#fffaf0 0%,#fff 55%,#eef8f1 100%);padding:72px 0 70px}
.hero:after{content:"";position:absolute;right:-160px;top:-200px;width:500px;height:500px;border-radius:50%;background:rgba(255,138,0,.12);filter:blur(30px)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1.4px;color:var(--orange);margin-bottom:13px}
.hero h1,.page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-2px;margin:0 0 20px;font-weight:900}
.hero h1 span,.page-hero h1 span,.section-heading h2 span{color:var(--green)}
.hero-sub{font-size:18px;color:var(--muted);max-width:650px}
.offer-card{display:flex;align-items:center;gap:22px;background:#fff;border:1px solid #f0e4cf;box-shadow:var(--shadow);padding:18px 22px;border-radius:18px;margin:26px 0;max-width:560px}
.strike{text-decoration:line-through;color:#8b8f96;margin-right:8px}
.offer-price{font-size:46px;line-height:1;font-weight:900;color:var(--orange)}
.offer-card strong{display:block;font-size:14px}
.offer-card small{color:var(--muted)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 20px;font-weight:800;font-size:14px;border:1px solid transparent;cursor:pointer;transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(240,90,23,.23)}
.btn-outline{border-color:#d7dbe0;color:var(--navy);background:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-small{padding:9px 13px;font-size:12px;background:var(--navy);color:#fff}
.btn-block{width:100%}
.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px;font-size:12px;color:#4f5b6b;font-weight:700}
.poster-frame{position:relative;background:#fff;padding:10px;border-radius:28px;box-shadow:0 30px 80px rgba(7,17,31,.18);transform:rotate(1deg)}
.poster-frame img{width:100%;border-radius:20px}
.poster-badge{position:absolute;right:-22px;bottom:28px;background:var(--yellow);color:#111;font-size:40px;font-weight:900;padding:12px 24px;border-radius:16px;box-shadow:var(--shadow)}
.stats-strip{background:var(--navy);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}
.stats-grid div{text-align:center;border-right:1px solid rgba(255,255,255,.12)}
.stats-grid div:last-child{border:0}
.stats-grid strong{display:block;font-size:28px;color:var(--yellow)}
.stats-grid span{font-size:12px;color:#aeb8c7}
.section{padding:90px 0}
.section-soft{background:var(--soft)}
.section-dark{background:var(--navy);color:#fff}
.section-heading{max-width:720px;margin-bottom:42px}
.section-heading h2{font-size:clamp(32px,4vw,48px);line-height:1.15;margin:0 0 12px;letter-spacing:-1px}
.section-heading p{color:var(--muted);margin:0}
.section-heading.light p{color:#aeb8c7}
.section-heading.light h2{color:#fff}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-card{padding:28px;border:1px solid var(--border);border-radius:18px;background:#fff;box-shadow:0 8px 28px rgba(7,17,31,.04)}
.feature-card .icon{font-size:25px;color:var(--orange);font-weight:900}
.feature-card h3{margin:15px 0 8px}
.feature-card p{margin:0;color:var(--muted);font-size:14px}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.course-card{border:1px solid rgba(255,255,255,.10);background:#101f32;border-radius:18px;padding:25px}
.course-card-white{background:#fff;border-color:var(--border);box-shadow:0 8px 30px rgba(7,17,31,.05)}
.course-tag{display:inline-block;background:rgba(255,213,26,.15);color:var(--yellow);border-radius:999px;padding:5px 9px;font-size:10px;font-weight:800;text-transform:uppercase}
.course-card-white .course-tag{background:#fff4d1;color:#a96900}
.course-card h3{font-size:20px;margin:16px 0 8px}
.course-card p{color:#aeb8c7;font-size:13px}
.course-card-white p{color:var(--muted)}
.course-meta{display:flex;gap:18px;font-size:12px;color:#b8c2d0;margin:18px 0}
.course-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px}
.course-bottom strong{font-size:25px;color:var(--yellow)}
.course-card-white .course-bottom strong{color:var(--orange)}
.course-bottom .strike{font-size:11px}
.center{text-align:center}
.mt-32{margin-top:32px}
.campaign-banner{border-radius:24px;background:linear-gradient(120deg,#fff5cf,#fff,#e8f7ee);border:1px solid var(--border);padding:36px 42px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.campaign-banner h2{font-size:42px;margin:0}
.campaign-banner h2 span{color:var(--orange)}
.campaign-banner p{color:var(--muted);margin-bottom:0}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testimonial-card{padding:28px;border-radius:18px;background:#fff;border:1px solid var(--border);box-shadow:0 8px 28px rgba(7,17,31,.04)}
.stars{color:#f2a400;letter-spacing:2px}
.testimonial-card p{font-size:15px;color:#4c5665}
.testimonial-card strong,.testimonial-card small{display:block}
.testimonial-card small{color:var(--muted);font-size:12px}
.page-hero{padding:78px 0;background:linear-gradient(135deg,#07111f,#102943);color:#fff}
.page-hero p{color:#b9c5d5;max-width:700px;font-size:17px}
.page-hero h1{max-width:850px}
.page-hero .eyebrow{color:var(--yellow)}
.page-hero.compact{padding:45px 0}
.course-grid-light{grid-template-columns:repeat(3,1fr)}
.check-list{list-style:none;padding:0;margin:18px 0}
.check-list li{margin:8px 0;font-size:13px}
.check-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}
.check-list.large li{font-size:16px;margin:14px 0}
.detail-grid{display:grid;grid-template-columns:1fr 380px;gap:30px}
.content-card,.checkout-card,.form-card,.auth-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:32px;box-shadow:var(--shadow)}
.checkout-card{position:sticky;top:100px}
.checkout-card h2{font-size:52px;margin:15px 0 0}
.checkout-card p{color:var(--muted)}
.checkout-card small{display:block;color:var(--muted);font-size:11px;margin-top:14px;text-align:center}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.two-col h2{font-size:42px;line-height:1.15}
.two-col p{color:var(--muted)}
.about-highlight{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.about-highlight div{padding:26px;border-radius:18px;background:var(--navy);color:#fff}
.about-highlight strong{display:block;font-size:32px;color:var(--yellow)}
.about-highlight span{font-size:12px;color:#b9c5d5}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--border);border-radius:18px;padding:25px}
.step b{color:var(--orange);font-size:14px}
.step h3{margin:14px 0 6px}
.step p{color:var(--muted);font-size:13px}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}
.contact-info{display:grid;gap:15px}
.contact-info div{padding:22px;border:1px solid var(--border);border-radius:16px;background:#fff}
.contact-info span{font-size:22px;margin-right:12px}
.contact-info strong{display:block;margin:6px 0 2px}
.contact-info a{color:var(--orange);font-weight:700}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:700;margin-bottom:7px}
.form-group input,.form-group textarea{width:100%;border:1px solid #dfe3e8;border-radius:11px;padding:12px 13px;font:inherit;outline:none;background:#fff}
.form-group input:focus,.form-group textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(240,90,23,.08)}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:18px;font-size:13px}
.alert.success{background:#eaf8f0;color:#176c3e}
.alert.error{background:#fff0ee;color:#a83222}
.auth-section{min-height:70vh;padding:80px 20px;background:var(--soft);display:grid;place-items:center}
.auth-card{width:min(470px,100%)}
.auth-card h1{font-size:36px;margin:0 0 25px}
.auth-bottom{text-align:center;color:var(--muted);font-size:13px}
.auth-bottom a{color:var(--orange);font-weight:700}
.site-footer{background:#050d17;color:#fff;padding:60px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer-brand{font-size:24px;font-weight:900;color:var(--yellow)}
.site-footer p,.site-footer a{color:#aab5c3;font-size:13px}
.site-footer a{display:block;margin:7px 0}
.site-footer h4{margin-top:0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;color:#758294;font-size:11px}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:90;background:#20a85a;color:#fff;padding:12px 17px;border-radius:999px;font-weight:800;font-size:12px;box-shadow:0 12px 30px rgba(0,0,0,.2)}
.admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.admin-stat{padding:30px;border:1px solid var(--border);border-radius:18px}
.admin-stat span,.admin-stat strong{display:block}
.admin-stat strong{font-size:40px;color:var(--orange)}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:15px}
table{width:100%;border-collapse:collapse;min-width:650px}
th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--border);font-size:13px}
th{background:var(--soft)}
@media(max-width:900px){
    .main-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:18px 5%;flex-direction:column;align-items:stretch;gap:8px;border-bottom:1px solid var(--border)}
    .nav-open .main-nav{display:flex}
    .menu-toggle{display:block}
    .hero-grid,.two-col,.detail-grid,.contact-grid{grid-template-columns:1fr}
    .hero{padding-top:48px}
    .hero-visual{max-width:650px;margin:auto}
    .feature-grid,.steps-grid{grid-template-columns:repeat(2,1fr)}
    .course-grid,.course-grid-light{grid-template-columns:repeat(2,1fr)}
    .testimonial-grid{grid-template-columns:1fr}
    .checkout-card{position:static}
    .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
    .nav-wrap{height:68px}
    .brand strong{font-size:15px}
    .hero h1,.page-hero h1{letter-spacing:-1px}
    .offer-card{align-items:flex-start;flex-direction:column;gap:8px}
    .offer-price{font-size:38px}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .stats-grid div{padding:10px;border-right:0}
    .section{padding:60px 0}
    .feature-grid,.course-grid,.course-grid-light,.steps-grid,.footer-grid,.admin-grid{grid-template-columns:1fr}
    .campaign-banner{padding:28px;align-items:flex-start;flex-direction:column}
    .campaign-banner h2{font-size:34px}
    .poster-badge{right:-8px;font-size:28px}
    .footer-bottom{flex-direction:column;gap:8px}
}