:root{--primary:#123b7a;--primary-dark:#0b2854;--primary-light:#eaf1fb;--secondary:#f4b400;--secondary-dark:#d99c00;--secondary-light:#fff7dd;--success:#198754;--danger:#dc3545;--warning:#f59e0b;--info:#0ea5e9;--white:#fff;--black:#111827;--text-primary:#1f2937;--text-secondary:#667085;--text-muted:#98a2b3;--bg-primary:#fff;--bg-secondary:#f7f9fc;--border:#e5e7eb;--shadow-sm:0 2px 8px rgba(15,23,42,.06);--shadow-md:0 8px 24px rgba(15,23,42,.09);--shadow-lg:0 16px 40px rgba(15,23,42,.13);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--container:1180px;--section:88px;--gap:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text-primary);background:var(--bg-primary);font:15px/1.65 Inter,Segoe UI,Arial,sans-serif}body.menu-open{overflow:hidden}a{color:var(--primary);text-decoration:none;transition:all .25s ease}a:hover{text-decoration:underline}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.container{width:min(var(--container),calc(100% - 40px));margin:auto}.site-header{height:78px;display:flex;align-items:center;background:rgba(255,255,255,.95);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;backdrop-filter:blur(14px)}.nav{display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:10px;color:var(--primary)!important;line-height:1.2}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--primary),#2465bd);font-size:26px;font-weight:700;box-shadow:0 7px 15px #123b7a44}.brand strong{font-size:17px;display:block}.brand small{color:var(--text-secondary);font-size:10px}.nav-links{display:flex;align-items:center;gap:25px}.nav-links>a{font-weight:600;color:#3b4554}.nav-links>a:hover{text-decoration:none;color:var(--primary)}.menu-toggle{display:none;border:0;background:none;padding:10px}.menu-toggle i{display:block;width:23px;height:2px;background:var(--primary);margin:5px}.btn{border:1px solid transparent;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 19px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #8eb1e844;outline-offset:2px}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 5px 12px #123b7a30}.btn-primary:hover{background:var(--primary-dark);color:#fff}.btn-outline{background:#fff;color:var(--primary);border-color:#b9cbe7}.btn-outline:hover{background:var(--primary-light)}.btn-success{color:#fff;background:var(--success)}.btn-danger{color:#fff;background:var(--danger)}.btn-small{min-height:36px;padding:0 14px;font-size:13px}.hero{overflow:hidden;background:radial-gradient(circle at 78% 15%,#e8f1ff 0,transparent 28%),linear-gradient(115deg,#f7faff,#fff);padding:90px 0 80px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:60px}.eyebrow{color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1,h1{font-size:clamp(2rem,4vw,3.5rem);line-height:1.13;letter-spacing:-.04em;margin:12px 0 18px}.hero p{font-size:18px;color:var(--text-secondary);max-width:590px}.hero-actions{display:flex;gap:12px;margin:30px 0}.hero-visual{min-height:370px;position:relative;background:linear-gradient(150deg,var(--primary-dark),var(--primary));border-radius:34px;box-shadow:var(--shadow-lg);overflow:hidden}.hero-visual:before{content:'';position:absolute;width:400px;height:400px;top:-160px;right:-150px;border:46px solid #ffffff20;border-radius:50%}.hero-screen{position:absolute;background:#fff;inset:54px 40px 42px;border-radius:14px;padding:24px;box-shadow:0 12px 24px #0003}.screen-line{height:10px;background:#d8e5f8;border-radius:9px;margin:13px 0}.screen-line:nth-child(2){width:66%;background:#f4b400}.screen-panel{height:155px;border-radius:9px;background:linear-gradient(135deg,#d6e7ff,#f4f8ff);margin-top:25px}.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-md);border-radius:var(--radius-lg);margin-top:-35px;position:relative}.stat{text-align:center;padding:22px;border-right:1px solid var(--border)}.stat:last-child{border:0}.stat strong{font-size:26px;color:var(--primary);display:block}.stat span{font-size:13px;color:var(--text-secondary)}.section{padding:var(--section) 0}.section-soft{background:var(--bg-secondary)}.section-head{max-width:650px;margin-bottom:38px}.section-head h2,h2{font-size:clamp(1.6rem,3vw,2.5rem);line-height:1.22;letter-spacing:-.03em;margin:8px 0}.section-head p{color:var(--text-secondary);font-size:16px}.grid{display:grid;gap:var(--gap)}.course-grid{grid-template-columns:repeat(3,1fr)}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;overflow:hidden}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.course-thumb{height:178px;background:linear-gradient(135deg,#d9e9ff,#f9e6ad);display:grid;place-items:center;color:var(--primary);font-size:42px;font-weight:800}.course-thumb img{width:100%;height:100%;object-fit:cover}.course-body{padding:20px}.course-meta{color:var(--text-secondary);font-size:12px;display:flex;gap:12px}.course-title{margin:7px 0 14px;font-size:18px;line-height:1.35}.course-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:15px}.price{font-size:19px;font-weight:800;color:var(--primary)}.price del{font-size:13px;color:var(--text-muted);font-weight:400;margin-left:4px}.feature-grid{grid-template-columns:repeat(3,1fr)}.feature{padding:26px}.feature-icon{display:grid;place-items:center;width:48px;height:48px;background:var(--primary-light);color:var(--primary);border-radius:14px;font-size:23px}.feature h3{font-size:17px;margin:15px 0 7px}.feature p{color:var(--text-secondary);margin:0}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:17px}.step{padding:20px;position:relative}.step-num{color:var(--secondary-dark);font-size:12px;font-weight:800}.step h3{font-size:16px;margin:6px 0}.testimonial{padding:26px}.quote{font-size:16px}.person{margin-top:18px;color:var(--text-secondary)}.faq-item{border:1px solid var(--border);border-radius:var(--radius-md);margin-bottom:10px;background:#fff}.faq-item summary{cursor:pointer;padding:17px 19px;font-weight:700}.faq-item p{padding:0 19px 17px;color:var(--text-secondary)}.site-footer{background:#0d1d36;color:#c6d0df;padding:64px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px}.site-footer h3{color:#fff;font-size:14px;margin:0 0 15px}.site-footer p{margin:5px 0;font-size:13px}.site-footer section>a:not(.brand){display:block;color:#c6d0df;margin:7px 0;font-size:13px}.brand-footer{color:#fff!important;margin-bottom:16px}.footer-bottom{border-top:1px solid #ffffff1f;margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}.footer-bottom a{color:#d8e8ff}.footer-credit a{text-decoration:none}.footer-credit a:hover{text-decoration:underline;color:#fff}.page-hero{padding:65px 0;background:linear-gradient(120deg,var(--primary-dark),var(--primary));color:#fff}.page-hero h1{margin:0}.page-hero p{color:#dbeafe;max-width:680px}.content{padding:65px 0}.prose{max-width:850px}.prose h2{font-size:25px;margin-top:35px}.prose p,.prose li{color:var(--text-secondary)}.form-card{padding:28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{margin-bottom:17px}.form-group label{display:block;font-weight:700;font-size:13px;margin-bottom:6px}.form-control{width:100%;min-height:44px;border:1px solid #d6dce6;border-radius:8px;padding:10px 12px;color:var(--text-primary);background:#fff}.form-control:focus{border-color:var(--primary)}textarea.form-control{min-height:115px;resize:vertical}.alert{border-radius:9px;padding:12px 15px;margin:15px 0}.alert-error{color:#8e1d2b;background:#fff0f2;border:1px solid #ffd4da}.alert-success{color:#12613e;background:#ebfff5;border:1px solid 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15px;border-bottom:1px solid var(--border);vertical-align:middle}th{background:#f8fafc;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}tr:last-child td{border:0}