:root{--navy:#062b60;--navy2:#021b3d;--teal:#09a6a4;--teal2:#007f86;--yellow:#ffbd17;--cream:#f5f8fb;--text:#12213a;--muted:#5c6b7e;--line:#dce5ed;--white:#fff;--shadow:0 18px 50px #0322481f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--text);background:#fff;margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(1160px,100% - 40px);margin:auto}.header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;position:sticky;top:0}.header-inner{align-items:center;gap:28px;height:76px;display:flex}.brand{color:var(--navy);white-space:nowrap;align-items:center;gap:8px;font-size:1.45rem;font-weight:800;display:flex}.brand img{border-radius:16px}.brand b{color:var(--teal)}nav{gap:22px;margin-left:auto;font-size:.92rem;font-weight:700;display:flex}nav a:hover{color:var(--teal)}.button{background:linear-gradient(135deg,var(--teal),#08b9b2);color:#fff;cursor:pointer;border:1px solid #0000;border-radius:14px;justify-content:center;align-items:center;min-height:50px;padding:0 24px;font-weight:800;display:inline-flex;box-shadow:0 10px 25px #00959633}.button:hover{transform:translateY(-1px)}.button.small{min-height:42px;padding:0 17px;font-size:.88rem}.button.ghost{color:var(--navy);box-shadow:none;background:#fff;border-color:#b9c9d7}.button.yellow{background:var(--yellow);color:var(--navy)}.hero{background:radial-gradient(circle at 88% 20%,#05b4b130,#0000 28%),linear-gradient(145deg,#f9fbfd,#eef7f8);padding:80px 0 70px;overflow:hidden}.hero-grid,.split{grid-template-columns:1.05fr .95fr;align-items:center;gap:70px;display:grid}.eyebrow{color:var(--teal2);letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;font-size:.78rem;font-weight:900;display:inline-flex}.hero h1,.section h2,.inner-hero h1{letter-spacing:-.05em;color:var(--navy);margin:0 0 22px;font-size:clamp(2.35rem,5vw,4.6rem);line-height:1.03}.hero h1 em{color:var(--teal);font-style:normal}.lead{color:var(--muted);max-width:660px;font-size:1.18rem}.small-lead{font-size:1.05rem}.actions{flex-wrap:wrap;gap:12px;margin:30px 0 20px;display:flex}.trust{color:#486078;flex-wrap:wrap;gap:18px;font-size:.87rem;font-weight:700;display:flex}.hero-photo{position:relative}.hero-photo img{aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow);border-radius:28px 28px 90px;display:block}.hero-photo:after{content:"";border:14px solid var(--yellow);z-index:-1;border-radius:50%;width:130px;height:130px;position:absolute;bottom:-34px;right:-36px}.score-card{z-index:2;box-shadow:var(--shadow);border-left:5px solid var(--teal);background:#fff;border-radius:16px;flex-direction:column;padding:16px 20px;display:flex;position:absolute;bottom:28px;left:-36px}.score-card span{color:var(--muted);font-size:.78rem}.section{padding:88px 0}.section.tint{background:var(--cream)}.section-head{max-width:760px;margin-bottom:42px}.section-head h2,.split h2,.cta h2{font-size:clamp(2rem,4vw,3.4rem)}.section-head p{color:var(--muted)}.grid.six{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.card,.plan,.area-card,.quiz-card,.form-card,.article-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:26px;box-shadow:0 8px 30px #0322480f}.card h3,.area-card h3,.plan h3{color:var(--navy);margin:12px 0 7px}.card p,.area-card p,.plan p{color:var(--muted);margin:0}.number{color:var(--teal);font-size:.8rem;font-weight:900}.diagnostic-preview{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:24px;align-items:center;gap:30px;padding:28px;display:flex}.ring{border:16px solid #d8f1ef;border-top-color:var(--teal);text-align:center;width:150px;height:150px;color:var(--navy);border-radius:50%;place-content:center;font-size:2.5rem;font-weight:900;display:grid}.ring span{text-transform:uppercase;color:var(--muted);font-size:.7rem;display:block}.diagnostic-preview ul{flex:1;margin:0;padding:0;list-style:none}.diagnostic-preview li{grid-template-columns:1fr 80px;align-items:center;margin:10px 0;font-size:.84rem;display:grid}.diagnostic-preview i{background:linear-gradient(90deg,var(--teal) 68%,#e8edf1 68%);border-radius:9px;height:7px}.navy{background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff}.section-head.light h2,.navy .eyebrow{color:#fff}.steps{grid-template-columns:repeat(5,1fr);gap:14px;display:grid}.steps div{background:#ffffff0d;border:1px solid #ffffff26;border-radius:16px;padding:22px}.steps b{color:var(--yellow);font-size:1.5rem;display:block}.steps span{font-weight:700}.area-grid{grid-template-columns:repeat(5,1fr);gap:14px;display:grid}.area-card{padding:22px}.area-card>span{width:46px;height:46px;color:var(--teal2);background:#e5f7f6;border-radius:13px;place-items:center;font-weight:900;display:grid}.teacher{background:#f5faf9}.teacher img{aspect-ratio:4/3;object-fit:cover;box-shadow:var(--shadow);border-radius:28px}.plans{grid-template-columns:repeat(3,1fr);align-items:stretch;gap:20px;display:grid}.plan{flex-direction:column;display:flex;position:relative}.plan.featured{border:2px solid var(--teal);transform:translateY(-8px)}.popular{background:var(--yellow);color:var(--navy);border-radius:20px;padding:5px 11px;font-size:.72rem;font-weight:900;position:absolute;top:-14px;right:20px}.plan>strong{color:var(--teal2);font-size:1.7rem}.plan ul{flex:1;margin:18px 0 24px;padding:0;list-style:none}.plan li{margin:9px 0}.note{color:var(--muted);font-size:.82rem}.cta{text-align:center;background:linear-gradient(125deg,var(--teal2),var(--teal));color:#fff}.cta h2{color:#fff;margin-bottom:8px}.cta p{margin-bottom:24px}.inner-hero{background:linear-gradient(145deg,#f8fbfd,#edf7f6);padding:70px 0 45px}.inner-hero h1{font-size:clamp(2.2rem,5vw,3.8rem)}.inner-hero p{max-width:760px;color:var(--muted);font-size:1.08rem}.content{padding:60px 0 90px}.quiz-shell{grid-template-columns:230px 1fr;align-items:start;gap:24px;display:grid}.quiz-side{background:var(--navy);color:#fff;border-radius:20px;padding:22px;position:sticky;top:100px}.quiz-side b{color:var(--yellow);font-size:2rem}.quiz-side button{color:#fff;cursor:pointer;background:#ffffff1a;border:0;border-radius:10px;width:42px;height:42px;margin:4px}.quiz-side button.active{background:var(--teal)}.quiz-card h2{color:var(--navy);font-size:1.35rem}.options{gap:10px;margin:24px 0;display:grid}.option{border:1px solid var(--line);cursor:pointer;border-radius:13px;align-items:flex-start;gap:12px;padding:14px;display:flex}.option.selected{border-color:var(--teal);background:#effbfa}.option input{margin-top:5px}.quiz-actions{justify-content:space-between;gap:12px;display:flex}.progress{background:#e8edf1;border-radius:10px;height:8px;margin:12px 0 20px;overflow:hidden}.progress i{background:var(--teal);height:100%;display:block}.result-grid{grid-template-columns:repeat(5,1fr);gap:12px;display:grid}.result-box{background:#f0f8f8;border-radius:14px;padding:16px}.result-box b{color:var(--teal2);font-size:1.4rem;display:block}.bank-grid,.course-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.question-answer{border-left:4px solid var(--teal);background:#eef9f7;border-radius:8px;margin-top:16px;padding:15px}.contact-grid{grid-template-columns:.8fr 1.2fr;gap:40px;display:grid}.form-card label{margin:13px 0 5px;font-size:.85rem;font-weight:800;display:block}.form-card input,.form-card textarea,.form-card select{width:100%;font:inherit;border:1px solid #bac9d6;border-radius:10px;padding:13px}.form-card textarea{min-height:120px}.form-card .button{margin-top:16px}.message{color:#176a52;background:#eaf8f3;border-radius:10px;margin-top:14px;padding:12px}.article-card{max-width:850px;margin:auto}.article-card h2{margin-top:35px;font-size:1.7rem}.article-card details{border-top:1px solid var(--line);padding:16px 0}.article-card summary{cursor:pointer;font-weight:800}.dashboard{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.metric{background:var(--navy);color:#fff;border-radius:18px;padding:25px}.metric b{color:var(--yellow);font-size:2rem;display:block}footer{background:var(--navy2);color:#dbe8f5;padding:50px 0 20px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:50px;display:grid}.footer-grid>div{flex-direction:column;gap:8px;display:flex}.footer-grid strong{color:#fff;font-size:1.5rem}.footer-grid b{color:#fff}.legal{border-top:1px solid #ffffff1f;margin-top:35px;padding-top:18px;font-size:.8rem}.admin-note{background:#fff9df;border:1px solid #f0cf66;border-radius:14px;padding:20px}.whatsapp-link{color:#087a4b;text-underline-offset:3px;font-weight:800;text-decoration:underline}.whatsapp-button{background:#16a864;margin:4px 0 18px;box-shadow:0 10px 25px #16a86433}.footer-whatsapp{color:#fff;font-weight:800}.whatsapp-float{z-index:40;color:#fff;background:#16a864;border:2px solid #ffffffd9;border-radius:999px;align-items:center;gap:9px;min-height:54px;padding:0 18px 0 10px;font-weight:900;transition:transform .2s,box-shadow .2s;display:inline-flex;position:fixed;bottom:22px;right:22px;box-shadow:0 14px 34px #03224847}.whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 18px 38px #03224857}.whatsapp-float-icon{color:#087a4b;background:#fff;border-radius:50%;place-items:center;width:32px;height:32px;font-size:1.15rem;display:grid}@media (width<=900px){nav{display:none}.header-inner>.button{margin-left:auto}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero{padding-top:55px}.hero-photo{max-width:600px}.grid.six,.steps,.area-grid{grid-template-columns:repeat(2,1fr)}.plans{grid-template-columns:1fr}.plan.featured{transform:none}.quiz-shell{grid-template-columns:1fr}.quiz-side{position:static}.result-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.container{width:min(100% - 26px,1160px)}.header-inner{height:66px}.brand img{width:44px;height:44px}.header-inner>.button{width:45px;padding:0;font-size:0}.header-inner>.button:after{content:"Panel";font-size:.75rem}.hero,.section{padding:58px 0}.hero h1{font-size:2.55rem}.grid.six,.area-grid,.bank-grid,.course-grid,.dashboard{grid-template-columns:1fr}.diagnostic-preview{flex-direction:column}.steps{grid-template-columns:1fr}.plans{gap:15px}.footer-grid{grid-template-columns:1fr}.teacher .split{gap:30px}.quiz-actions{flex-direction:column}.quiz-actions .button{width:100%}.result-grid{grid-template-columns:1fr}.whatsapp-float{justify-content:center;width:56px;height:56px;min-height:56px;padding:0;bottom:14px;right:14px}.whatsapp-float-label{display:none}}