*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Noto Sans Assamese",sans-serif;color:#13213b;background:#fff}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid #e9edf3;background:#fff;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:#102143;font-weight:800;font-size:21px}.brand>span:last-child>span{color:#f28c28}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#123c7a,#f28c28);color:#fff}.topbar nav{display:flex;gap:25px}.topbar nav a,.footer a{color:#52627a;text-decoration:none;font-size:13px;font-weight:600}.nav-actions{display:flex;gap:8px}.btn{border:0;border-radius:10px;padding:11px 17px;font-weight:700;cursor:pointer;font-size:13px}.btn.primary{background:#f28c28;color:#fff}.btn.ghost{background:#eef3fa;color:#18345f}.btn.light{background:#fff;color:#18345f}.btn.dark{background:#102e59;color:#fff}.btn.large{padding:14px 20px}.btn.full{width:100%}.menu{display:none;background:none;border:0;font-size:24px}.hero{min-height:580px;padding:80px 8%;display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;background:radial-gradient(circle at 85% 20%,#fff0dc,transparent 28%),linear-gradient(180deg,#f5f8fd,#fff)}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.4px;color:#e67d16;margin-bottom:12px}.hero h1{font-size:54px;line-height:1.05;margin:0 0 20px;max-width:720px}.hero h1 span{color:#1553a0}.hero p{font-size:17px;line-height:1.7;color:#617087;max-width:650px}.hero-actions{display:flex;gap:12px;margin:28px 0}.trust{display:flex;gap:20px;color:#68778c;font-size:12px}.hero-card{background:#fff;border-radius:22px;padding:26px;box-shadow:0 20px 60px #16376120;border:1px solid #e5ebf4;transform:rotate(1deg)}.mini-top,.mini-bottom{display:flex;justify-content:space-between;color:#7a8799;font-size:12px}.mini-top b{color:#153e78}.quiz-visual{display:flex;gap:16px;align-items:center;margin:40px 0}.qbadge{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:#fff0dd;color:#ef841b;font-weight:800;font-size:24px}.quiz-visual small{color:#f28c28;font-weight:800}.quiz-visual h3{margin:5px 0;font-size:20px}.progress{height:8px;background:#eaf0f6;border-radius:10px;overflow:hidden;margin-bottom:18px}.progress i{display:block;width:70%;height:100%;background:#1553a0}.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:28px 8%;background:#102e59;color:#fff}.stats div{border-right:1px solid #ffffff22;padding-left:30px}.stats div:first-child{padding-left:0}.stats div:last-child{border:0}.stats b,.stats span{display:block}.stats b{font-size:18px}.stats span{font-size:11px;color:#b9c9df;margin-top:5px}.section{padding:80px 8%}.section.alt{background:#f7f9fc}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px}.section h2,.center h2{font-size:34px;margin:0 0 8px}.section-head p,.center p{color:#6b788b}.section-head>a{color:#1755a1;font-weight:700;text-decoration:none;font-size:13px}.exam-grid,.mock-grid,.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.exam-card,.mock-card,.book-card,.price-grid article{background:#fff;border:1px solid #e6ebf2;border-radius:16px;padding:22px;box-shadow:0 8px 25px #18365d08}.exam-card.accent{border-top:4px solid #f28c28}.icon{width:42px;height:42px;border-radius:12px;background:#edf4ff;color:#1553a0;display:grid;place-items:center;font-weight:800}.exam-card h3{margin:20px 0 5px}.exam-card p,.mock-card p,.book-card p{color:#728095;font-size:12px}.exam-card button{border:0;background:none;color:#1553a0;font-weight:700;padding:0;cursor:pointer}.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.subject-grid button{text-align:left;padding:20px;border:1px solid #e2e8f0;border-radius:13px;background:#fff;color:#18345f;font-weight:800;cursor:pointer}.subject-grid small{display:block;color:#8793a5;font-weight:500;margin-top:6px}.daily{display:flex;justify-content:space-between;align-items:center;background:#102e59;color:#fff;border-radius:22px;padding:38px 45px}.daily h2{margin:0 0 10px}.daily p{color:#c0cee0}.score-ring{width:120px;height:120px;border-radius:50%;border:8px solid #f28c28;display:grid;place-items:center;align-content:center}.score-ring b{font-size:32px}.score-ring span{font-size:11px;color:#c6d2e4}.question-panel,.quiz-panel{margin-top:25px;background:#fff;border:1px solid #e1e7ef;border-radius:16px;padding:25px}.question{padding:20px 0;border-bottom:1px solid #edf0f4}.question:last-child{border:0}.question h3{font-size:15px;line-height:1.6}.options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.option{border:1px solid #dfe6ef;background:#f9fbfd;border-radius:9px;padding:11px;text-align:left;cursor:pointer}.option:hover{border-color:#f28c28}.mock-grid{grid-template-columns:repeat(3,1fr)}.mock-card>span,.book-card>span{font-size:10px;font-weight:800;color:#f28c28}.mock-card.premium{background:#fff5e9}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.news-card{border:1px solid #e3e8ef;border-radius:14px;padding:20px}.news-card small{color:#f28c28;font-weight:800}.news-card h3{font-size:16px}.book-grid{grid-template-columns:repeat(3,1fr)}.book-cover{height:150px;border-radius:12px;background:#123d78;color:#fff;display:grid;place-items:center;text-align:center;font-weight:800;font-size:23px;letter-spacing:1px}.book-card h3{font-size:16px}.affiliate{display:inline-block;padding:8px 12px;background:#f1f5fa;border-radius:8px;color:#173a6b;text-decoration:none;font-size:11px;font-weight:800;margin-right:6px}.pricing{background:#f7f9fc}.center{text-align:center;margin-bottom:35px}.price-grid{max-width:760px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:18px}.price-grid article{padding:32px}.price-grid h3{font-size:40px;margin:10px 0}.price-grid ul{padding-left:20px;color:#5d6d84;line-height:2}.featured{border:2px solid #f28c28!important;position:relative}.cta{margin:70px 8%;border-radius:24px;padding:45px 55px;background:#f28c28;color:#fff;display:flex;justify-content:space-between;align-items:center}.cta .eyebrow{color:#fff}.cta h2{font-size:35px;margin:0}.cta p{opacity:.85}footer{padding:40px 8%;background:#0d2343;color:#aebed2;display:flex;gap:30px;align-items:center;flex-wrap:wrap}footer .brand{color:#fff}footer small{width:100%}.hidden{display:none!important}.loading{color:#738197;padding:20px}.modal{position:fixed;inset:0;background:#081a32aa;display:grid;place-items:center;z-index:50}.modal-box{width:min(420px,92vw);background:#fff;border-radius:18px;padding:28px;position:relative}.close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:25px;cursor:pointer}.auth-tabs{display:flex;gap:18px;border-bottom:1px solid #e5eaf1;margin-bottom:22px}.auth-tabs button{border:0;background:none;padding:10px 0;font-weight:800;color:#78859a;cursor:pointer}.auth-tabs button.active{color:#1553a0;border-bottom:2px solid #f28c28}.auth-form label,form label{display:block;font-size:12px;font-weight:700;margin:14px 0}form input{width:100%;padding:12px;border:1px solid #dce3ec;border-radius:9px;margin-top:7px}.auth-form p,#authMsg{font-size:12px;color:#d15a21}.option.correct{border-color:#28a36a;background:#eaf8f1}.option.wrong{border-color:#d85858;background:#fff0f0}@media(max-width:900px){.topbar nav,.nav-actions{display:none}.menu{display:block}.hero{grid-template-columns:1fr;padding:60px 6%}.hero h1{font-size:42px}.stats{grid-template-columns:1fr 1fr;gap:20px}.stats div{border:0;padding-left:0}.exam-grid,.subject-grid{grid-template-columns:1fr 1fr}.mock-grid,.book-grid,.news-grid,.price-grid{grid-template-columns:1fr}.section{padding:60px 6%}.cta{margin:50px 6%;padding:35px;display:block}.cta .btn{margin-top:20px}}@media(max-width:550px){.hero h1{font-size:35px}.hero-actions,.trust{flex-direction:column}.stats{padding:25px 6%}.exam-grid,.subject-grid{grid-template-columns:1fr}.daily{padding:28px;display:block}.score-ring{margin-top:25px}.options{grid-template-columns:1fr}footer{display:block}footer>*{margin-bottom:16px}}
