:root{--navy:#102c46;--ink:#17324a;--muted:#647486;--cream:#f7f5ef;--line:#dce3e7;--teal:#2a8c87;--gold:#efb85c;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.5}.shell{width:min(1120px,calc(100% - 40px));margin:auto}.nav{display:flex;align-items:center;justify-content:space-between;padding:25px 0}.brand{font-size:1.5rem;font-weight:800;letter-spacing:-.04em;color:var(--navy);text-decoration:none}.brand span{color:var(--teal)}.nav-links{display:flex;align-items:center;gap:26px;font-size:.92rem}.nav-links a{color:var(--ink);text-decoration:none}.button{display:inline-block;border:0;border-radius:7px;background:var(--teal);color:#fff;padding:13px 20px;font-weight:700;text-decoration:none;cursor:pointer}.button-small{padding:9px 14px}.button-outline{background:transparent;border:1px solid var(--teal);color:var(--teal)!important}.button-light{background:#fff;color:var(--navy)}.hero{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:80px;gap:80px;align-items:center;padding:80px 0 110px}.eyebrow{color:var(--teal);font-size:.75rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin:0 0 14px}.hero h1{font-size:clamp(2.7rem,6vw,5.25rem);line-height:1.02;letter-spacing:-.06em;margin:0 0 24px;color:var(--navy)}.hero-text{font-size:1.17rem;color:var(--muted);max-width:550px}.hero-actions{display:flex;gap:22px;align-items:center;margin:30px 0}.text-link{color:var(--teal);font-weight:700;text-decoration:none}.trust-line{color:var(--muted);font-size:.84rem}.hero-card,.lesson-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:30px;box-shadow:0 18px 45px #17324a12}.hero-card{transform:rotate(2deg);padding:38px}.card-top{font-size:.72rem;color:var(--teal);font-weight:800;letter-spacing:.08em}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--gold);margin-right:8px}.hero-card h2,.lesson-card h2{font-size:1.9rem;line-height:1.15;color:var(--navy);margin:28px 0 12px}.hero-card p,.lesson-card p,.side-card p{color:var(--muted)}.mini-progress{height:7px;background:#e6eeee;border-radius:9px;overflow:hidden;margin:28px 0 10px}.mini-progress span{height:100%;display:block;background:var(--teal);border-radius:9px}.card-footer,.lesson-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:.8rem}.section{padding:85px 0}.section-title{max-width:650px;font-size:2.7rem;line-height:1.08;letter-spacing:-.04em;color:var(--navy);margin:0 0 50px}.steps{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:40px;gap:40px}.steps h3{color:var(--navy);margin:14px 0 8px}.steps p{color:var(--muted);max-width:270px}.step-number{color:var(--gold);font-weight:800;font-size:1.2rem}.offer-section{background:var(--navy);color:#fff;padding:78px 0}.offer-grid{display:grid;grid-template-columns:1fr 330px;grid-gap:80px;gap:80px;align-items:center}.offer-section h2{font-size:2.8rem;line-height:1.08;letter-spacing:-.04em;margin:0 0 18px}.offer-section p{color:#cbd8e1;max-width:600px}.price-card{background:#21445f;border-radius:12px;padding:28px}.price{font-size:3rem!important;font-weight:800;color:#fff!important;margin:0!important}.price span{font-size:1.5rem}.price small{font-size:1rem;font-weight:400}.price-card .button{margin-top:15px}.footer{display:flex;justify-content:space-between;gap:20px;padding:30px 0;color:var(--muted);font-size:.82rem}.dashboard-page{min-height:100vh;background:#f5f7f6}.learner-chip{background:#e2f0ee;color:var(--teal);padding:7px 11px;border-radius:20px;font-size:.78rem;font-weight:700}.dashboard{padding:50px 0}.dashboard-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:35px}.dashboard-heading h1{font-size:3rem;line-height:1;margin:0;color:var(--navy);letter-spacing:-.05em}.muted,.streak{color:var(--muted)}.streak{display:flex;align-items:center;gap:10px}.streak strong{font-size:2.5rem;color:var(--gold)}.dashboard-grid{display:grid;grid-template-columns:1.3fr .7fr;grid-gap:20px;gap:20px}.featured{grid-row:span 2}.lesson-card h2{font-size:2.25rem}.lesson-meta{justify-content:flex-start;gap:22px;margin:25px 0}.side-card h3{font-size:1.4rem;color:var(--navy)}.big-stat{font-size:4rem;font-weight:800;color:var(--navy);line-height:1}.big-stat span{font-size:1.5rem;color:var(--teal)}@media(max-width:760px){.shell{width:min(100% - 28px,560px)}.nav-links a:not(.button),.nav-links>a.text-link{display:none}.hero{grid-template-columns:1fr;gap:35px;padding:45px 0 75px}.hero-card{transform:none}.hero h1{font-size:3.25rem}.hero-actions{align-items:flex-start;flex-direction:column}.dashboard-grid,.offer-grid,.steps{grid-template-columns:1fr}.offer-section h2,.section-title{font-size:2.25rem}.dashboard-heading,.footer{align-items:flex-start;flex-direction:column}.dashboard-heading h1{font-size:2.4rem}.featured{grid-row:auto}}.brand{display:inline-flex;align-items:center}.brand-logo{display:block;width:142px;height:auto}.brand span{color:inherit}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--cream)}.auth-card{width:min(100%,440px);background:#fff;border:1px solid var(--line);border-radius:13px;padding:38px;box-shadow:0 18px 45px #17324a12}.auth-card .brand{margin-bottom:40px}.auth-card h1{font-size:2.7rem;line-height:1;letter-spacing:-.05em;color:var(--navy);margin:0 0 14px}.auth-card form{display:grid;grid-gap:9px;gap:9px;margin:28px 0}.auth-card label{font-size:.84rem;font-weight:700;color:var(--navy);margin-top:8px}.auth-card input{width:100%;border:1px solid var(--line);border-radius:6px;padding:12px;font:inherit}.form-error{color:#a53a3a;font-size:.86rem}.auth-card button{margin-top:12px}