*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:#f6f8fc;color:#0b1838}header{height:72px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid #e8edf5;position:sticky;top:0;z-index:5}.brand{text-decoration:none;color:#0b1838;font-size:22px;display:flex;flex-direction:column;line-height:1}.brand span{font-size:9px;letter-spacing:2px;color:#2776ff;margin-top:5px}nav{display:flex;gap:24px;align-items:center}nav a,.link{color:#33415f;text-decoration:none;border:0;background:none}.hero{min-height:620px;padding:80px 8%;display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center;background:radial-gradient(circle at 85% 30%,#dbe9ff,transparent 35%),#fff}.hero h1{font-size:64px;line-height:1.05;margin:18px 0}.hero em,.result em{color:#2776ff;font-style:normal}.hero p,.lead{font-size:19px;color:#64708b;line-height:1.6}.pill{display:inline-block;padding:8px 13px;border-radius:999px;background:#eaf2ff;color:#2169df;font-size:12px;font-weight:700}.btn{display:inline-block;background:#2169df;color:#fff!important;padding:13px 20px;border-radius:10px;text-decoration:none;border:0;font-weight:700;cursor:pointer}.btn.ghost{background:#fff;color:#2169df!important;border:1px solid #cbd9f2}.btn.dark{background:#0b1838}.btn.small{padding:9px 14px}.wide{width:100%;margin:6px 0}.actions{display:flex;gap:12px;margin-top:28px}.hero-card,.card,.panel,.question,.grid3 article,.stats article{background:#fff;border:1px solid #e5ebf4;border-radius:18px;padding:24px;box-shadow:0 10px 35px #1f3b6d12}.score,.resultscore{font-size:72px;font-weight:900;color:#2169df}.mini{padding:12px 0;border-bottom:1px solid #edf1f7;display:flex;justify-content:space-between}section:not(.hero):not(.dash):not(.auth):not(.exam):not(.result){padding:70px 8%}section h2{font-size:34px}.grid3,.grid2,.stats{display:grid;gap:18px}.grid3{grid-template-columns:repeat(3,1fr)}.grid2{grid-template-columns:1fr 1fr}.featured{outline:2px solid #2776ff}.auth{min-height:70vh;display:grid;place-items:center}.panel{width:min(420px,92%)}.dash{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 72px)}.side{background:#0b1838;padding:28px 18px;color:#fff}.side a{display:block;padding:11px 13px;margin:3px 0;border-radius:8px;color:#b8c4db;text-decoration:none}.side a.active,.side a:hover{background:#17315f;color:#fff}.content{padding:35px}.stats{grid-template-columns:repeat(4,1fr);margin:25px 0}.stats strong{display:block;font-size:28px;margin-top:8px}.stats small{color:#7b879f}.exam,.result{max-width:900px;margin:45px auto;padding:20px}.examtop{display:flex;justify-content:space-between;align-items:center}.timer{font-size:26px;font-weight:800}.question{margin:18px 0}.question label{display:block;padding:12px;margin:8px 0;background:#f7f9fd;border-radius:9px}.result{text-align:center}.result .grid3{text-align:left;margin:30px 0}footer{padding:30px 5%;background:#08132b;color:#9eabc2;text-align:center}@media(max-width:850px){nav a:not(.btn){display:none}.hero{grid-template-columns:1fr;padding:55px 6%}.hero h1{font-size:43px}.grid3,.grid2,.stats{grid-template-columns:1fr}.dash{grid-template-columns:1fr}.side{display:flex;overflow:auto;gap:6px}.side h3{display:none}.side a{white-space:nowrap}.content{padding:22px}.hero-card{display:none}}.page{max-width:1180px;margin:0 auto;padding:64px 24px}.page.narrow{max-width:860px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.16em;color:#2563eb}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.teacher{text-align:center}.avatar{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#dbeafe;color:#1d4ed8;font-size:26px;font-weight:900;margin:0 auto 12px}.chips{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.chips span,.badge{padding:5px 9px;border-radius:999px;background:#e8f0ff;color:#1d4ed8;font-size:11px;font-weight:800}.price{position:relative}.price.featured{outline:2px solid #2563eb}.money{font-size:32px;font-weight:900;margin:12px 0}.form{display:grid;gap:14px}.form label{display:grid;gap:6px;font-weight:700}.form input,.form select{padding:13px;border:1px solid #d9e0ec;border-radius:10px;font:inherit}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:12px}.checkout{display:grid;grid-template-columns:1fr 1.2fr;gap:30px}.adminhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #e7eaf0}.slot{padding:14px;border-bottom:1px solid #e7eaf0}.breakdown{max-width:650px;margin:24px auto}.progressrow{display:grid;grid-template-columns:100px 1fr 50px;gap:10px;align-items:center;margin:12px 0}.bar{height:9px;background:#e5e7eb;border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:#2563eb}.hero-card{background:linear-gradient(135deg,#0b1633,#163a7a);color:#fff}.quick{display:grid;gap:10px}.quick a{padding:12px;background:#f5f8ff;border-radius:10px}.authbox{max-width:950px;margin:60px auto;padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.muted{color:#6b7280}
@media(max-width:800px){.grid3,.checkout,.authbox,.twocol{grid-template-columns:1fr}.page{padding:36px 16px}.adminhead{align-items:flex-start;gap:12px;flex-direction:column}table{font-size:13px;display:block;overflow:auto}.progressrow{grid-template-columns:80px 1fr 45px}}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px;border-bottom:1px solid #e5e7eb;white-space:nowrap}.kpi{font-size:2rem;font-weight:800;color:#123b78}.row{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid #edf0f5}.form textarea,.form select{width:100%;box-sizing:border-box;border:1px solid #d9dfeb;border-radius:10px;padding:12px;background:#fff}.flash{max-width:1180px;margin:12px auto;background:#e8f5ee;color:#17653a;padding:12px 18px;border-radius:12px}@media(max-width:900px){header{align-items:flex-start;gap:12px}header nav{flex-wrap:wrap}.row{align-items:flex-start;flex-direction:column;gap:4px}}
/* ErgNova English School v3 visual system */
:root{--navy:#061a3d;--navy2:#0a2c5f;--blue:#1473ff;--electric:#1ca7ff;--red:#ff3347;--green:#18b86b;--purple:#8747e9;--orange:#ff9a22;--cyan:#11bfd3;--pink:#ef4aa0;--ink:#0b1d42;--muted:#68758e;--line:#e5ebf4}
header{background:linear-gradient(90deg,var(--navy),#0b315f);border:0;color:#fff}header .brand,header nav a,header .link{color:#fff}.brand span{color:#8bc8ff}.btn{background:linear-gradient(135deg,#0868f5,#1a8cff);box-shadow:0 8px 22px #176fff25}.btn-red{background:linear-gradient(135deg,#ff4759,#ff203a)}.hero-v3{background:linear-gradient(105deg,#061a3d 0%,#092d5e 55%,#0d4179 100%);color:#fff;min-height:590px;padding-top:55px;padding-bottom:55px;position:relative;overflow:hidden}.hero-v3:after{content:"";position:absolute;inset:auto -120px -180px auto;width:520px;height:520px;border-radius:50%;background:#1f8cff22}.hero-v3 h1{font-size:66px}.hero-v3 h1 em{background:linear-gradient(90deg,#3eb6ff,#1f8cff);-webkit-background-clip:text;color:transparent}.hero-v3 p{color:#d8e4f5}.hero-checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;color:#e7f0ff;font-size:14px}.hero-visual{min-height:470px;position:relative;border-radius:28px;background:radial-gradient(circle at 45% 35%,#ffffff2b,transparent 30%),linear-gradient(145deg,#123b6b,#071c3d);border:1px solid #ffffff20}.visual-person{position:absolute;left:18%;bottom:8%;font-size:60px;width:260px;height:300px;display:grid;place-items:center;background:linear-gradient(#ffffff1c,#ffffff08);border-radius:130px 130px 35px 35px}.visual-person span{font-size:130px}.hello-bubble{position:absolute;z-index:2;left:8%;top:12%;background:#fff;color:#0b1d42;padding:15px 18px;border-radius:15px;box-shadow:0 16px 40px #0004}.feature-stack{position:absolute;right:-45px;top:42px;width:290px;display:grid;gap:12px;z-index:3}.feature-stack article{background:#fff;color:#0b1d42;padding:14px;border-radius:14px;display:flex;align-items:center;gap:12px;box-shadow:0 12px 30px #001b3d33}.feature-stack i{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;font-style:normal;font-size:20px}.feature-stack small{display:block;color:#72809a;margin-top:3px}.c1{background:var(--blue)}.c2{background:var(--green)}.c3{background:var(--purple)}.c4{background:var(--orange)}.demo-ribbon{position:absolute;right:5px;top:4px;z-index:4;background:var(--red);padding:8px 13px;border-radius:9px;font-weight:900;transform:rotate(-7deg)}.trustbar{padding:20px 6%!important;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-bottom:1px solid var(--line)}.trustbar article{text-align:center;border-right:1px solid var(--line)}.trustbar article:last-child{border:0}.trustbar b{font-size:27px;color:#0868f5;display:block}.trustbar small{color:#66758e}.how-v3{text-align:center;background:#f8fbff}.steps7{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;margin-top:35px}.steps7 article{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px 14px 20px;box-shadow:0 10px 25px #1b4a8210}.steps7 article>i{position:absolute;top:-13px;left:15px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:#fff;font-style:normal;font-weight:800}.steps7 article>b{display:grid;place-items:center;width:54px;height:54px;border-radius:15px;margin:0 auto 13px;font-size:25px}.steps7 h3{font-size:15px}.steps7 p{font-size:13px;color:#6b7890}.step-blue i{background:var(--blue)}.step-blue b{background:#e8f2ff;color:var(--blue)}.step-green i{background:var(--green)}.step-green b{background:#e6f9f0;color:var(--green)}.step-orange i{background:var(--orange)}.step-orange b{background:#fff2df;color:var(--orange)}.step-purple i{background:var(--purple)}.step-purple b{background:#f1e9ff;color:var(--purple)}.step-red i{background:var(--red)}.step-red b{background:#ffe8eb;color:var(--red)}.step-cyan i{background:var(--cyan)}.step-cyan b{background:#e2fafd;color:var(--cyan)}.step-pink i{background:var(--pink)}.step-pink b{background:#fde8f3;color:var(--pink)}.marketing{text-align:center}.marketing .grid3{text-align:left;margin-top:28px}
.dashboard-v3 .side{background:linear-gradient(180deg,#061a3d,#082855);padding:22px 14px}.side-brand{font-size:20px;padding:6px 10px 25px}.side-brand small{display:block;font-size:8px;letter-spacing:2px;margin-left:22px;color:#86b7ef}.side-promo{margin-top:40px;padding:18px;border-radius:14px;background:#ffffff0d;color:#cfe2ff;font-size:12px}.dashboard-v3 .content{background:#f6f9fe}.admin-user{padding:10px 15px;background:#fff;border:1px solid var(--line);border-radius:12px}.colorful article{position:relative;padding-left:78px;min-height:118px}.colorful article>span{position:absolute;left:20px;top:25px;width:45px;height:45px;border-radius:13px;color:#fff;display:grid;place-items:center;font-size:22px}.colorful article>em{display:block;font-size:11px;color:#8792a6;font-style:normal}.kpi-blue>span{background:linear-gradient(135deg,#0b75ff,#15a1ff)}.kpi-green>span{background:linear-gradient(135deg,#0eaf63,#25d084)}.kpi-purple>span{background:linear-gradient(135deg,#7741e9,#a25df5)}.kpi-orange>span{background:linear-gradient(135deg,#ff8418,#ffad2e)}.small-value{font-size:17px!important}.dashboard-grid{display:grid;grid-template-columns:1.7fr 1fr .8fr;gap:18px;margin:20px 0}.chart-card{min-height:300px}.fake-chart{height:190px;display:flex;align-items:flex-end;gap:22px;padding:20px 10px 0;border-bottom:1px solid #dce5f2;background:repeating-linear-gradient(to bottom,#fff,#fff 45px,#edf2f8 46px)}.fake-chart i{flex:1;background:linear-gradient(#168bff,#0b65e8);border-radius:7px 7px 0 0}.chart-labels{display:flex;justify-content:space-around;color:#8490a4;font-size:11px;padding-top:8px}.donut{width:150px;height:150px;border-radius:50%;margin:20px auto;background:conic-gradient(var(--blue) 0 20%,var(--orange) 20% 38%,var(--purple) 38% 58%,var(--cyan) 58% 75%,var(--pink) 75% 90%,var(--green) 90%);display:grid;place-items:center}.donut:before{content:"";width:90px;height:90px;border-radius:50%;background:#fff;position:absolute}.donut span{z-index:1;font-weight:900}.legend{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:#66758e}.quick-card .quick{grid-template-columns:1fr}.quick-card .quick a{color:#174a96;text-decoration:none;border:1px solid #e4ebf6}.lower-admin{margin-top:18px}.activity p{border-bottom:1px solid #edf1f6;padding:10px 0;margin:0}.activity small{display:block;color:#8b96a9}.system-ok,.system-wait{padding:10px;border-radius:9px;margin:8px 0;font-weight:700}.system-ok{background:#e9f9f1;color:#14804c}.system-wait{background:#fff5e5;color:#a76508}.lesson-row{display:grid;grid-template-columns:70px 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid #edf1f6}.lesson-row em{background:#e8f8ef;color:#14804c;padding:6px 9px;border-radius:8px;font-style:normal;font-size:11px}.lesson-row em.live{background:#e8f1ff;color:#1665d8}.lesson-row em.wait{background:#fff4df;color:#9b660e}.action-card>span{display:grid;width:38px;height:38px;border-radius:50%;place-items:center;background:var(--blue);color:#fff;font-weight:900}.progress-card .bar i{background:linear-gradient(90deg,#0b6cf6,#28a9ff)}
@media(max-width:1100px){.steps7{grid-template-columns:repeat(4,1fr)}.dashboard-grid{grid-template-columns:1fr 1fr}.quick-card{grid-column:1/-1}.feature-stack{right:10px}.hero-v3 h1{font-size:52px}}@media(max-width:760px){.steps7{grid-template-columns:1fr 1fr}.trustbar{grid-template-columns:1fr 1fr;gap:14px}.trustbar article{border:0}.dashboard-grid{grid-template-columns:1fr}.hero-checks{grid-template-columns:1fr}.hero-visual{display:none}.colorful article{padding-left:75px}.lower-admin{grid-template-columns:1fr}}