:root{--ink:#071b35;--navy:#0a2548;--blue:#1769e0;--sky:#eaf3ff;--gold:#ffb51b;--muted:#5d6b7e;--line:#e7ecf3;--bg:#f7f9fc;--white:#fff;--shadow:0 20px 50px rgba(11,38,72,.12)}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:'DM Sans','Noto Sans SC',sans-serif;color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.container{width:min(1180px,calc(100% - 40px));margin:auto}.nav{height:72px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);display:flex;align-items:center;position:sticky;top:0;z-index:10;border-bottom:1px solid #edf0f5}.navin{display:flex;justify-content:space-between;align-items:center;width:min(1180px,calc(100% - 40px));margin:auto}.brand{font-weight:700;font-size:20px;letter-spacing:-.8px;color:var(--ink);display:flex;gap:9px;align-items:center}.brand-mark{width:29px;height:29px;background:var(--gold);border-radius:8px;display:inline-grid;place-items:center;color:var(--ink);font-size:15px}.navlinks{display:flex;gap:28px;align-items:center}.navlinks a{font-size:14px;color:#4a5d73;text-decoration:none}.navlinks a:hover{color:var(--blue)}.btn{border-radius:8px;padding:11px 17px;font-size:14px;font-weight:600;transition:.2s}.btn.primary{color:white;background:var(--blue);box-shadow:0 8px 18px #1769e044}.btn.primary:hover{background:#0958c7;transform:translateY(-1px)}.btn.dark{background:var(--ink);color:white}.btn.light{background:white;color:var(--ink);border:1px solid #dbe4ef}.btn.gold{background:var(--gold);color:#16233a}.btn.sm{padding:8px 12px;font-size:13px}.hero{min-height:522px;background:linear-gradient(105deg,#071b35 0%,#0b3567 63%,#124e91 100%);color:white;overflow:hidden;position:relative}.hero:after{content:'';position:absolute;width:620px;height:620px;border:1px solid #ffffff23;border-radius:50%;right:-190px;top:-170px;box-shadow:0 0 0 65px #ffffff08,0 0 0 130px #ffffff05}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;min-height:522px}.eyebrow{color:#a8cdfd;letter-spacing:1.8px;font-weight:600;font-size:12px;text-transform:uppercase}.hero h1{font-size:clamp(36px,4vw,58px);line-height:1.15;letter-spacing:-2px;margin:16px 0}.hero p{line-height:1.8;color:#d5e6ff;max-width:520px}.hero-actions{margin-top:28px;display:flex;gap:12px}.hero-card{background:#ffffff12;border:1px solid #ffffff28;border-radius:16px;padding:16px;transform:rotate(3deg);box-shadow:0 30px 60px #0004}.hero-img{height:260px;border-radius:10px;background:linear-gradient(135deg,#ffffff11,#ffffff00),url('https://images.unsplash.com/photo-1556761175-b413da4baf72?auto=format&fit=crop&w=1000&q=85') center/cover;position:relative}.play{width:64px;height:64px;border-radius:50%;background:#fff;color:var(--blue);display:grid;place-items:center;position:absolute;left:calc(50% - 32px);top:calc(50% - 32px);font-size:20px;padding-left:3px}.card-caption{padding:14px 4px 2px;display:flex;justify-content:space-between;font-size:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);padding:27px 0}.stats-wrap{background:#fff;border-bottom:1px solid var(--line)}.stat{border-right:1px solid var(--line);padding:0 28px}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat strong{display:block;font-size:25px}.stat span{font-size:13px;color:var(--muted)}section{padding:76px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.section-head h2{font-size:28px;letter-spacing:-1px;margin:7px 0 0}.section-head p{color:var(--muted);margin:7px 0 0}.text-link{color:var(--blue);font-size:14px;font-weight:600}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.course{background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden;transition:.25s}.course:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.cover{height:183px;background-position:center;background-size:cover;position:relative}.cover:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#06172e9a,transparent 60%)}.duration{position:absolute;z-index:1;right:11px;bottom:10px;background:#06172ed9;color:white;padding:5px 7px;border-radius:4px;font-size:12px}.course-body{padding:18px}.tag{color:var(--blue);font-size:12px;font-weight:600}.course h3{font-size:17px;margin:8px 0;letter-spacing:-.3px}.course p{margin:0;color:var(--muted);line-height:1.6;font-size:13px;min-height:42px}.course-footer{margin-top:15px;padding-top:14px;border-top:1px solid #eff2f7;font-size:12px;color:#77869a;display:flex;justify-content:space-between}.paths{background:#eaf3ff}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.path{background:white;padding:25px 20px;border-radius:12px;min-height:170px}.path .n{font-weight:700;color:#9bbfe9;font-size:28px}.path h3{font-size:16px;margin:18px 0 8px}.path p{color:var(--muted);font-size:13px;line-height:1.6;margin:0}.pricing{display:grid;grid-template-columns:repeat(2,minmax(0,420px));gap:20px;justify-content:center}.price-card{background:white;border:1px solid var(--line);border-radius:14px;padding:30px;position:relative}.price-card.featured{border:2px solid var(--blue);box-shadow:var(--shadow)}.ribbon{position:absolute;top:-13px;right:20px;background:var(--blue);color:white;font-size:12px;padding:6px 11px;border-radius:99px}.price-card h3{margin:0;font-size:19px}.price{font-size:38px;font-weight:700;margin:14px 0}.price small{font-weight:400;font-size:14px;color:var(--muted)}.benefit{margin:10px 0;color:#526277;font-size:14px}.benefit:before{content:'✓';color:var(--blue);font-weight:bold;margin-right:9px}.footer{background:var(--ink);color:#b9c8da;padding:35px 0;font-size:13px}.footer .brand{color:white}.footerin{display:flex;align-items:center;justify-content:space-between}.modal{position:fixed;inset:0;z-index:50;background:#071b3588;display:flex;justify-content:center;align-items:center;padding:20px}.dialog{max-width:440px;width:100%;background:white;border-radius:16px;padding:30px;box-shadow:0 30px 80px #0005;position:relative}.dialog h2{margin:0 0 7px;font-size:24px}.dialog p{color:var(--muted);font-size:14px;margin:0 0 20px}.close{position:absolute;right:16px;top:12px;font-size:22px;color:#8090a2;background:none}.field{margin:13px 0}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#43546b}.field input,.field select,.field textarea{border:1px solid #d7e0ec;border-radius:7px;padding:10px;width:100%;outline:none;background:white}.field textarea{min-height:90px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1769e018}.form-error{color:#c83b3b;min-height:20px;font-size:13px;margin:9px 0}.player-dialog{max-width:920px;padding:0;overflow:hidden;background:#071b35}.player-dialog video{display:block;width:100%;max-height:75vh;background:#000}.player-info{padding:18px 22px;background:white}.player-info h2{font-size:20px;margin:0}.notice{margin-top:10px;background:#fff7df;color:#825b06;padding:9px 12px;border-radius:7px;font-size:13px}.admin{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.side{background:#071b35;color:#ccd9ea;padding:24px 15px}.side .brand{color:white;margin:0 9px 35px}.side nav button{width:100%;text-align:left;background:transparent;color:#b7c8dd;border-radius:7px;padding:12px 13px;margin:3px 0;font-size:14px}.side nav button.active,.side nav button:hover{background:#ffffff16;color:white}.admin-main{padding:30px;max-width:1500px;width:100%;overflow:auto}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.admin-top h1{margin:0;font-size:27px}.admin-top p{margin:5px 0 0;color:var(--muted);font-size:14px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kpi{background:white;border:1px solid var(--line);border-radius:10px;padding:20px}.kpi span{color:var(--muted);font-size:13px}.kpi strong{font-size:29px;display:block;margin-top:10px}.panel{background:white;border:1px solid var(--line);border-radius:11px;padding:20px;margin-top:20px}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.panel-head h2{font-size:18px;margin:0}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;background:#f7f9fc;color:#627289;font-weight:600}td,th{padding:13px 12px;border-bottom:1px solid #edf1f6;white-space:nowrap}td.title-cell{white-space:normal;min-width:180px}.badge{display:inline-block;border-radius:99px;padding:4px 8px;font-size:11px;font-weight:600;background:#edf4ff;color:#1769e0}.badge.green{background:#e8f7ed;color:#16813c}.badge.gray{background:#eff2f5;color:#6a788a}.inline-actions{display:flex;gap:6px}.empty{padding:35px;color:var(--muted);text-align:center}.setting-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.permission-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.permission-grid label{background:#f7f9fc;padding:10px;border-radius:7px;font-size:12px}.permission-grid input{width:auto;margin-right:5px}.mobile-menu{display:none}
@media(max-width:800px){.container,.navin{width:min(100% - 28px,1180px)}.navlinks a{display:none}.navlinks{gap:8px}.navlinks .btn{padding:9px 11px}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding:60px 0;gap:30px}.hero-card{display:none}.stats{grid-template-columns:1fr 1fr;gap:20px}.stat{padding:0;border:0}.course-grid{grid-template-columns:1fr}.path-grid{grid-template-columns:1fr 1fr}.pricing{grid-template-columns:1fr}.footerin{display:block}.footerin .brand{margin-bottom:15px}.admin{display:block}.side{padding:13px;position:sticky;top:0;z-index:9}.side .brand{margin:0 4px 9px}.side nav{display:flex;overflow:auto}.side nav button{width:auto;white-space:nowrap;padding:8px 10px}.admin-main{padding:20px 14px}.kpis{grid-template-columns:1fr 1fr}.admin-top{align-items:flex-start}.setting-grid{grid-template-columns:1fr}.permission-grid{grid-template-columns:1fr 1fr}.player-dialog{border-radius:12px}.section-head{align-items:flex-start;gap:12px}.section-head .text-link{white-space:nowrap}.mobile-hide{display:none}}