:root{--navy:#0b2347;--deep:#071426;--teal:#15989d;--gold:#c9a25a;--soft:#f5f7fa;--text:#1f2937;--muted:#667085}*{box-sizing:border-box}body{margin:0;font-family:Arial,Tahoma,sans-serif;color:var(--text);line-height:1.65}html[dir=rtl] body{font-family:Tahoma,Arial,sans-serif;text-align:right}.container{width:min(1160px,92%);margin:auto}.navbar{background:#fff;box-shadow:0 2px 18px rgba(11,35,71,.08);position:sticky;top:0;z-index:10}.navwrap{display:flex;align-items:center;justify-content:space-between;padding:10px 0}.logo img{height:68px;max-width:240px;object-fit:contain}.navlinks{display:flex;gap:15px;list-style:none;padding:0;margin:0;align-items:center;flex-wrap:wrap;flex:1;justify-content:center}.navlinks a{color:var(--navy);text-decoration:none;font-weight:700}.lang-btn{background:var(--navy);color:#fff;border:0;border-radius:999px;padding:9px 14px;font-weight:800;cursor:pointer}.hero{background:linear-gradient(90deg,rgba(7,20,38,.9),rgba(11,35,71,.68)),url('https://images.unsplash.com/photo-1569447891824-7a1758aa73a2?fm=jpg&q=80&w=1600&auto=format&fit=crop') center/cover;color:#fff;padding:72px 0}.hero-logo{width:min(300px,58%);max-height:170px;object-fit:contain;border-radius:22px;box-shadow:0 18px 38px rgba(0,0,0,.3)}.hero h1{font-size:clamp(2rem,4.2vw,3.6rem);line-height:1.1}.section{padding:65px 0}.soft{background:var(--soft)}.section-title{text-align:center;margin-bottom:32px}.section-title h1,.section-title h2{color:var(--navy);font-size:clamp(1.8rem,3vw,2.6rem);margin:0}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid #edf2f7;border-radius:24px;overflow:hidden;box-shadow:0 10px 30px rgba(11,35,71,.08)}.card img{width:100%;height:245px;object-fit:cover}.card-content{padding:24px}.btn,.btn-primary,.btn-outline,.btn-reset{display:inline-block;border-radius:999px;padding:13px 22px;font-weight:800;text-decoration:none;margin:5px 6px 5px 0;border:0;cursor:pointer;font-size:1rem}.btn,.btn-primary{background:var(--teal);color:#fff}.btn-gold{background:var(--gold)!important;color:#071426!important}.btn-outline{border:2px solid #fff;color:#fff;background:transparent}.btn-reset{background:#fff;color:var(--navy);border:2px solid var(--navy)}.footer{background:var(--deep);color:#cfe7ff;padding:40px 0 18px}.footer a{color:#cfe7ff;text-decoration:none}.footer-logo{max-width:220px;border-radius:16px}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.14);margin-top:24px;padding-top:14px}.form{background:#fff;border-radius:24px;padding:28px;box-shadow:0 10px 30px rgba(11,35,71,.08)}input,textarea,select{width:100%;padding:13px 14px;border:1px solid #d0d5dd;border-radius:14px;margin-bottom:14px;font:inherit}textarea{min-height:140px}.notice{font-size:.95rem;color:#667085;background:#f9fafb;border-left:4px solid var(--teal);border-radius:12px;padding:14px}.test-wrap{max-width:980px;margin:auto}.test-status{position:sticky;top:90px;z-index:8;background:#fff;border-radius:18px;padding:16px;margin-bottom:20px;box-shadow:0 8px 24px rgba(11,35,71,.08)}.timer-box{display:flex;justify-content:space-between;font-weight:900;color:var(--navy);margin-bottom:12px}.timer-count{background:var(--navy);color:#fff;border-radius:999px;padding:8px 14px}.timer-warning{background:#fff4dd;color:#684b00}.timer-danger{background:#fff1f3;color:#b42318}.progress-track{height:14px;background:#edf2f7;border-radius:999px;overflow:hidden}.progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--teal),var(--gold));transition:.25s}.progress-text,.sound-note{font-size:.92rem;color:#667085;margin-top:8px;font-weight:700}.question{background:#fff;border-radius:18px;border:1px solid #edf2f7;padding:20px;margin-bottom:16px;box-shadow:0 8px 20px rgba(11,35,71,.06)}.options label{display:block;padding:9px 12px;margin:7px 0;border:1px solid #e5e7eb;border-radius:12px;cursor:pointer;background:#fff}.result-box{display:none;background:#fff;border:2px solid var(--teal);border-radius:22px;padding:24px;margin-top:25px;box-shadow:0 12px 30px rgba(21,152,157,.15)}.congrats-box{background:linear-gradient(135deg,#fffdf5,#ecfdf3);border:2px solid var(--gold);border-radius:22px;padding:22px;margin-bottom:18px}.result-band{font-size:2rem;font-weight:900;color:var(--navy)}.test-expired{display:none;background:#fff1f3;color:#b42318;border:1px solid #fecdd6;border-radius:14px;padding:12px;margin-bottom:14px;font-weight:700}.home-test-cta{background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;border-radius:30px;padding:38px;text-align:center}.home-test-cta h2{color:#fff}@media(max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.navwrap{display:block}.hero{padding:56px 0}}

/* IELTS instant feedback after each question */
.instant-feedback{margin-top:12px;padding:12px 14px;border-radius:14px;font-weight:800;line-height:1.5}.instant-feedback.correct{background:#ecfdf3;color:#027a48;border:1px solid #abefc6}.instant-feedback.incorrect{background:#fff1f3;color:#b42318;border:1px solid #fecdd6}.instant-feedback .correct-answer{display:block;font-weight:700;margin-top:4px}.question.answered-correct{border-color:#abefc6}.question.answered-incorrect{border-color:#fecdd6}

/* Enhanced IELTS congratulatory message */
.congrats-hero{background:linear-gradient(135deg,#0b2347,#15989d);color:#fff;border-radius:26px;padding:26px;margin-bottom:20px;text-align:center;box-shadow:0 16px 38px rgba(11,35,71,.20)}
.congrats-hero h2{color:#fff;margin:0 0 10px;font-size:clamp(1.6rem,3vw,2.4rem)}
.congrats-hero p{margin:0 auto;max-width:760px;color:#eef9fa;font-weight:600}.next-step-box{background:#fffdf5;border:1px solid #f0d991;border-radius:18px;padding:18px;margin-top:18px;color:#684b00}.next-step-box strong{color:#0b2347}

/* Chrome/Edge-safe IELTS option layout */
.options input[type=radio],.options input[type=checkbox]{width:auto;padding:0;margin:0 10px 0 0;vertical-align:middle;accent-color:var(--teal);flex:0 0 auto}
html[dir=rtl] .options input[type=radio],html[dir=rtl] .options input[type=checkbox]{margin:0 0 0 10px}
.options label{display:flex;align-items:center;gap:8px;min-height:48px}
.options label span{display:inline-block;line-height:1.4}