:root{--green:#0b6b57;--gd:#0a473c;--gs:#eaf5f0;--gold:#c69322;--ink:#103b33;--muted:#657870;--line:#e3eae6;--cream:#fbfaf6}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit}.container{width:min(1460px,94%);margin:auto}.arabic{font-family:"Noto Naskh Arabic","Amiri","Scheherazade New",serif;direction:rtl}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.98);border-bottom:1px solid #edf1ef}.header-inner{height:86px;display:grid;grid-template-columns:300px 1fr auto;gap:24px;align-items:center}.brand img{width:265px;height:66px;object-fit:contain;object-position:left}.desktop-nav{display:flex;justify-content:center;gap:30px}.desktop-nav a{text-decoration:none;font-weight:700;color:#254b42;padding:31px 0;position:relative}.desktop-nav a:after{content:"";position:absolute;left:50%;right:50%;bottom:14px;height:2px;background:var(--gold);transition:.2s}.desktop-nav a:hover:after{left:0;right:0}.header-actions{display:flex;align-items:center;gap:12px}.search{width:260px;height:48px;border:1px solid #dce5e1;border-radius:999px;padding:0 14px;display:flex;align-items:center;gap:8px}.search input{border:0;outline:0;width:100%}.install-btn{height:58px;border:0;border-radius:14px;background:linear-gradient(135deg,#0b614e,#08765e);color:#fff;padding:8px 16px;display:flex;gap:10px;align-items:center;box-shadow:0 8px 18px #0b6b5726}.install-btn b,.install-btn small{display:block;line-height:1.05}.install-btn small{font-size:10px;opacity:.8}.login-btn,.signup-btn{height:50px;padding:0 20px;border-radius:12px;display:flex;align-items:center;text-decoration:none;font-weight:800}.login-btn{background:#edf6f2;border:1px solid #dcebe4}.signup-btn{background:linear-gradient(135deg,#c08a1b,#d1a02d);color:#fff}.hamburger{display:none;border:0;background:none;font-size:28px}.mobile-menu{display:none}
.hero{position:relative;overflow:hidden;background:linear-gradient(90deg,#fbfaf6 0%,#fff 52%,#f2f5f2 100%)}.hero-grid{min-height:445px;display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center}.eyebrow{font-size:15px;letter-spacing:8px;margin-bottom:15px;color:#3f6258}.hero h1{font-family:Georgia,serif;font-size:clamp(50px,5.2vw,78px);line-height:.98;margin:0;color:#0c463d}.hero h1 span{color:#b47f16}.hero p{font-size:18px;color:#566c65;max-width:760px}.hero-actions{display:flex;gap:14px;margin-top:28px}.btn-primary,.btn-secondary{padding:15px 24px;border-radius:13px;text-decoration:none;font-weight:800}.btn-primary{background:linear-gradient(135deg,#0b6854,#08745b);color:#fff}.btn-secondary{background:#fff;border:1px solid #dfe6e2}.hero-visual{position:relative;min-height:350px;display:flex;align-items:center;justify-content:center}.books{width:480px;transform:translateX(-30px)}.book{height:77px;border-radius:5px 16px 16px 5px;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;font-size:25px;margin:-2px 0;box-shadow:0 14px 26px #30302a24}.j{background:#17493e;color:#e6bc52;border:2px solid #163a33}.i{background:#eee3cb;color:#234d43;border:2px solid #d4bd8c}.a{background:#203a51;color:#e4b94d;border:2px solid #172c40}.quote{position:absolute;right:-10px;top:55px;width:230px;font-family:Georgia,serif;font-style:italic;font-size:20px;line-height:1.55}.quote:after{content:"";display:block;width:54px;height:2px;background:var(--gold);margin-top:18px}
.shortcuts{margin-top:-28px;position:relative;z-index:5}.shortcut-panel{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:0 12px 32px #27493f14}.shortcut-card{display:grid;grid-template-columns:56px 1fr 18px;gap:12px;align-items:center;padding:14px;border-radius:13px;text-decoration:none}.shortcut-card:hover{background:#f8fbf9}.shortcut-icon{width:52px;height:52px;border-radius:13px;background:#e6f3ed;color:#0b765e;display:grid;place-items:center;font-size:28px}.shortcut-card strong,.shortcut-card small{display:block}.shortcut-card small{color:var(--muted);font-size:13px}.arrow{font-size:28px;color:#60766f}
.exercise-section{padding:22px 0 62px}.exercise-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px}.exercise-card,.analysis-card,.hint-card{background:#fff;border:1px solid var(--line);border-radius:17px;box-shadow:0 6px 18px #1941360a}.exercise-card{padding:26px}.exercise-top{display:flex;justify-content:space-between;gap:12px}.pill,.level{display:inline-flex;background:#eaf5f0;color:#0d5e4d;border-radius:999px;padding:8px 13px;font-weight:800;font-size:14px}.sentence{font-size:42px;text-align:center;padding:27px 18px;background:linear-gradient(180deg,#f2f7f4,#fbfdfc);border:1px solid #edf2ef;border-radius:15px;margin:18px 0}.question h2{font-size:22px;margin:0}.question p{color:var(--muted);margin:5px 0 16px}.choices{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.choice{min-height:58px;border:1px solid #d9e3de;border-radius:12px;background:#fff;display:flex;justify-content:center;align-items:center;gap:10px;cursor:pointer}.choice.selected{border-color:#0d785f;background:#edf8f3}.radio{width:21px;height:21px;border:2px solid #78968c;border-radius:50%;position:relative}.choice.selected .radio{border-color:#0d785f}.choice.selected .radio:after{content:"";position:absolute;inset:4px;border-radius:50%;background:#0d785f}.exercise-actions{display:flex;gap:12px;align-items:center;margin-top:15px}.check,.discussion,.next{min-height:48px;border-radius:12px;padding:0 18px;font-weight:800;border:0}.check{background:linear-gradient(135deg,#0b6b57,#08745c);color:#fff}.discussion{background:#eef4f1}.next{margin-left:auto;background:#eef8f4;border:1px solid #d9e7e0;color:#165846}.feedback{margin-top:14px;padding:12px 14px;border-radius:11px}.feedback.success{background:#edf8f2;color:#245f48}.feedback.error{background:#fff3f0;color:#87463b}.analysis-card{padding:22px}.analysis-card h3{margin:0 0 15px}.analysis-card ol{list-style:none;padding:0;margin:0;display:grid;gap:8px}.analysis-card li{display:flex;align-items:center;gap:10px}.analysis-card li span{width:26px;height:26px;border-radius:50%;background:#0b725a;color:#fff;display:grid;place-items:center;font-size:12px}.analysis-card em{font-style:normal}.hint-card{margin-top:14px;padding:18px 20px;display:flex;gap:14px}.hint-card h4{margin:0 0 4px}.hint-card p{margin:0;color:var(--muted);font-size:14px}.section{padding:64px 0}.section.alt{background:#f8faf8}.section-head{max-width:760px;margin-bottom:28px}.section-head h2{font-size:40px;margin:10px 0}.kicker{display:inline-flex;background:#eaf5f0;color:#0c5f4d;padding:6px 11px;border-radius:999px;font-size:13px;font-weight:800}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px}.tool-card{text-decoration:none}.tool-card h3{margin:8px 0}.tool-card p{margin:0;color:var(--muted)}.path{display:grid;gap:12px}.path-item{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:15px}.path-no{width:44px;height:44px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:800}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#edf6f2;color:#0d5e4d;font-size:12px;font-weight:800}.form-card{max-width:720px;margin:40px auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}.form-group{margin-bottom:15px}.form-group label{display:block;font-weight:700;margin-bottom:6px}.form-control{width:100%;padding:12px 13px;border:1px solid #d6e1dc;border-radius:10px}.btn{display:inline-flex;padding:11px 16px;border-radius:10px;border:0;background:var(--green);color:#fff;text-decoration:none;font-weight:800}.btn.secondary{background:#fff;color:var(--green);border:1px solid #cfded7}.dashboard-shell{padding:36px 0 70px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{border:1px solid var(--line);border-radius:15px;padding:18px}.stat strong{display:block;font-size:28px;color:var(--green)}.menu{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0}.menu a{border:1px solid var(--line);border-radius:10px;padding:9px 12px;text-decoration:none}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid #edf1ef;text-align:left}.site-footer{background:#0d3f35;color:#dbe7e2;margin-top:50px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px;padding:40px 0}.footer-grid>div{display:flex;flex-direction:column;gap:7px}.footer-grid a{color:#dbe7e2;text-decoration:none}.footer-logo{width:220px;background:#fff;border-radius:10px;padding:5px}.footer-install{width:max-content;border:0;border-radius:10px;padding:9px 12px;background:var(--gold);color:#fff;font-weight:800}.footer-bottom{border-top:1px solid #ffffff1f;padding:16px 0;font-size:13px}.mobile-bottom-nav{display:none}
@media(max-width:1280px){.header-inner{grid-template-columns:240px 1fr auto}.brand img{width:220px}.desktop-nav{gap:20px}.search{display:none}.quote{display:none}}
@media(max-width:1040px){.desktop-nav{display:none}.hamburger{display:block}.header-inner{display:flex;justify-content:space-between}.header-actions{margin-left:auto}.menu-open .mobile-menu{display:flex;flex-direction:column;position:absolute;top:86px;left:0;right:0;background:#fff;padding:12px 4%;border-bottom:1px solid var(--line)}.mobile-menu a{padding:10px 4px;text-decoration:none}.hero-grid{grid-template-columns:1fr}.hero-visual{display:none}.shortcut-panel{grid-template-columns:repeat(2,1fr)}.exercise-layout{grid-template-columns:1fr}.choices{grid-template-columns:repeat(2,1fr)}.grid,.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){body{padding-bottom:68px}.header-inner{height:72px}.brand img{width:180px;height:52px}.login-btn,.signup-btn{display:none}.install-btn{height:44px;padding:6px 10px}.install-btn small{display:none}.menu-open .mobile-menu{top:72px}.hero-grid{min-height:auto}.hero{padding:38px 0 62px}.hero h1{font-size:42px}.eyebrow{font-size:12px;letter-spacing:5px}.shortcut-panel{grid-template-columns:1fr 1fr;padding:8px}.shortcut-card{grid-template-columns:44px 1fr;padding:10px}.shortcut-icon{width:42px;height:42px;font-size:22px}.shortcut-card small,.arrow{display:none}.exercise-card{padding:16px}.exercise-top{flex-direction:column;align-items:flex-start}.sentence{font-size:30px}.choices{grid-template-columns:1fr}.exercise-actions{flex-wrap:wrap}.next{margin-left:0}.grid,.stats{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:150;background:#fff;border-top:1px solid var(--line);padding:7px 8px max(7px,env(safe-area-inset-bottom))}.mobile-bottom-nav a{text-decoration:none;color:#365b51;display:flex;flex-direction:column;align-items:center}.mobile-bottom-nav span{font-size:18px}.mobile-bottom-nav small{font-size:10px}}