@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;800;900&display=swap');

:root{
  --navy:#071d3a;--navy2:#0b2b55;--blue:#1f6feb;--blue2:#2d8cff;
  --light:#f5f8fd;--card:#ffffff;--ink:#111827;--muted:#64748b;
  --line:#e5edf7;--green:#25a877;--gold:#d59b2d;--softblue:#eaf3ff;
  --shadow:0 18px 45px rgba(7,29,58,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,'Segoe UI',Roboto,Arial,sans-serif;background:linear-gradient(180deg,#fbfdff 0%,#f4f7fc 100%);color:var(--ink);line-height:1.45}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.shell{max-width:1480px;margin:0 auto;padding:18px 22px 70px}

/* Top navigation */
.top-note{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px 16px;margin-bottom:16px;box-shadow:0 8px 28px rgba(15,23,42,.05)}
.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid #dbe7f6;background:#f7fbff;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700;color:#0b2b55}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tab-btn{border:1px solid var(--line);background:#fff;color:#0b2b55;border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer;transition:.2s;text-decoration:none;display:inline-flex;align-items:center;font-size:14px}
.tab-btn.active,.tab-btn:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

.section-label{display:inline-block;margin:16px 0 10px;background:#f1f3f8;border-radius:12px;padding:9px 14px;font-size:22px;font-weight:900;color:#0f172a;letter-spacing:.01em}

/* Shared components */
.logo-mark{display:flex;align-items:center;gap:10px;color:#fff}
.logo-text strong{display:block;font-size:16px;letter-spacing:.11em;line-height:1}
.logo-text span{display:block;font-size:10px;letter-spacing:.15em;opacity:.82;margin-top:3px}
.brand-real{gap:12px;flex-wrap:wrap}
.logo-box{display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;padding:8px 12px;box-shadow:0 10px 24px rgba(2,8,23,.12)}
.logo-box img{display:block;width:190px;max-width:100%;height:auto}
.logo-box.compact img{width:150px}
.academy-badge{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:900;color:#fff}
.footer .academy-badge{background:rgba(255,255,255,.08)}
.sidebar .logo-mark,.course-side .logo-mark{align-items:flex-start}
.sidebar .academy-badge,.course-side .academy-badge{width:max-content}
.landing-nav .brand-real{max-width:360px}
.footer .logo-box img{width:170px}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#1d6df2,#064db2);color:#fff;border:0;border-radius:10px;padding:13px 18px;font-weight:900;box-shadow:0 10px 20px rgba(31,111,235,.23);cursor:pointer;text-decoration:none}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:10px;padding:13px 18px;font-weight:900;cursor:pointer;text-decoration:none}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 35px rgba(15,23,42,.05)}
.kicker{color:var(--blue);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.muted{color:var(--muted)}
.progress{height:8px;border-radius:999px;background:#e9eef5;overflow:hidden}
.progress span{display:block;height:100%;background:linear-gradient(90deg,#2f80ed,#61c497);border-radius:999px}
.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 11px;font-size:13px;font-weight:800;color:#30435c}
.icon{width:38px;height:38px;border-radius:13px;background:#eaf3ff;display:grid;place-items:center;color:#1f6feb;font-weight:900}

/* LANDING */
.landing{overflow:hidden;border-radius:20px;border:1px solid #dce7f4;background:#fff;box-shadow:var(--shadow)}
.landing-hero{position:relative;min-height:410px;color:#fff;padding:28px 34px 40px;background-color:#061f41;background-size:cover;background-position:center}
.landing-nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.menu{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:700;opacity:.95}
.menu a{opacity:.9;cursor:pointer}
.menu a:hover{opacity:1}
.signup{background:#fff;color:#0b2b55;border:0;border-radius:9px;padding:12px 18px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-block}
.hero-copy{max-width:660px;margin-top:78px}
.hero-copy h1{font-size:52px;line-height:1.06;margin:0 0 18px;letter-spacing:-.035em}
.hero-copy p{font-size:18px;color:#d9e6f8;max-width:570px;margin:0 0 28px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.category-strip{margin:-28px 18px 0;position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 16px 40px rgba(15,23,42,.12);display:grid;grid-template-columns:repeat(8,1fr);overflow:hidden}
.cat{padding:20px 12px;text-align:center;border-right:1px solid var(--line)}
.cat:last-child{border-right:0}
.cat .icon{margin:0 auto 8px}
.cat strong{font-size:13px;line-height:1.2;display:block}
.programs{padding:34px 34px 28px}
.title-row{display:flex;align-items:end;justify-content:space-between;margin-bottom:18px}
.title-row h2{font-size:26px;margin:0;color:#0f172a}
.link-blue{color:var(--blue);font-weight:900;cursor:pointer}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.course-card{overflow:hidden;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px rgba(15,23,42,.05)}
.course-thumb{position:relative;height:155px;background:#d8e8fb;overflow:hidden}
.course-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.course-thumb .tag{position:absolute;top:12px;left:12px;background:#fbbf24;color:#091a2f;font-weight:900;font-size:11px;border-radius:8px;padding:6px 8px}
.course-body{padding:16px}
.course-body h3{font-size:17px;line-height:1.25;margin:0 0 10px;color:#0f1d33}
.rating{font-size:13px;color:#f59e0b;font-weight:900;margin-bottom:8px}
.course-meta{display:flex;gap:9px;flex-wrap:wrap;color:#607086;font-size:13px}
.stats{margin:0 34px 28px;border-radius:18px;background:linear-gradient(90deg,#061f41,#0b3d78);color:#fff;display:grid;grid-template-columns:repeat(4,1fr);padding:24px;gap:18px}
.stat{display:flex;gap:12px;align-items:center;justify-content:center}
.stat b{font-size:26px;display:block}
.features{padding:0 34px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.feature{padding:18px;border:1px solid var(--line);border-radius:16px;display:flex;gap:12px;align-items:center;background:#fff}
.footer{background:#061f41;color:#fff;padding:24px 34px;display:flex;align-items:center;justify-content:space-between}
.social{display:flex;gap:10px}
.social span{width:30px;height:30px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;cursor:pointer}

/* DASHBOARD */
.app-frame{display:grid;grid-template-columns:270px 1fr;min-height:760px;border:1px solid #dce7f4;border-radius:20px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.sidebar{background:linear-gradient(180deg,#051b39,#082b58);color:#fff;padding:20px 14px;display:flex;flex-direction:column;gap:16px}
.hamb{font-size:24px;margin-right:4px}
.side-nav{display:grid;gap:7px;margin-top:10px}
.side-link{display:flex;align-items:center;gap:10px;border-radius:10px;padding:11px 12px;font-weight:800;color:#dce9fb;text-decoration:none;cursor:pointer}
.side-link.active,.side-link:hover{background:#fff;color:#0b2b55}
.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.18);padding-top:14px}
.main-app{background:#f8fbff}
.app-top{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:16px}
.search{flex:1;max-width:560px;background:#f4f7fb;border:1px solid #e6edf7;border-radius:10px;padding:12px 16px;color:#7d8aa0}
.user{display:flex;align-items:center;gap:10px;font-weight:900;color:#0b2b55}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#fee2e2,#dbeafe);display:grid;place-items:center;font-size:13px;font-weight:900;color:#0b2b55}
.dashboard{padding:26px 28px 32px}
.dashboard h1{font-size:30px;margin:0 0 6px;color:#0f172a}
.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-top:18px}
.continue-card{padding:20px;display:grid;grid-template-columns:160px 1fr;gap:18px;align-items:center}
.continue-card img{width:160px;height:130px;object-fit:cover;border-radius:12px}
.continue-card h3{margin:0 0 10px;font-size:20px;color:#0f172a}
.metric-cards{display:grid;gap:18px}
.achievements{padding:20px}
.medals{display:flex;justify-content:space-around;text-align:center;margin-top:14px}
.medal{font-size:34px}
.path-card{padding:20px}
.recs{margin-top:22px}
.recommendations{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mini-course{overflow:hidden;border-radius:14px;border:1px solid var(--line);background:#fff}
.mini-course img{width:100%;height:105px;object-fit:cover}
.mini-course div{padding:11px}
.mini-course h4{margin:0 0 6px;font-size:14px;line-height:1.25}
.mini-course p{margin:0;color:#64748b;font-size:12px}
.live-box{display:grid;gap:12px}
.webinar{display:grid;grid-template-columns:76px 1fr;gap:10px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px}
.webinar img{width:76px;height:62px;object-fit:cover;border-radius:10px}
.webinar b{font-size:13px;display:block}
.webinar span{font-size:12px;color:#64748b}

/* COURSE PLAYER */
.course-frame{display:grid;grid-template-columns:290px 1fr;min-height:820px;border:1px solid #dce7f4;border-radius:20px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.course-side{background:linear-gradient(180deg,#061f41,#092f5f);color:#fff;padding:20px 14px}
.course-side h2{font-size:18px;line-height:1.25;margin:16px 6px 10px}
.course-side .progress{margin:12px 6px;background:rgba(255,255,255,.22)}
.module-list{display:grid;gap:6px;margin-top:16px}
.module{padding:10px 12px;border-radius:10px;color:#dce9fb;font-weight:750;font-size:14px;display:flex;justify-content:space-between;gap:8px;cursor:pointer}
.module.active{background:#1f6feb;color:#fff}
.module.done::after{content:'✓';color:#77e5b5}
.lesson-main{background:#f8fbff;display:grid;grid-template-rows:auto 1fr}
.crumbs{height:54px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;color:#64748b;font-size:14px}
.lesson-layout{padding:22px;display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:20px}
.video-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.video-header{padding:16px 18px;border-bottom:1px solid var(--line)}
.video-header h1{margin:2px 0 0;font-size:26px;color:#0f172a}
.video-wrap{position:relative;background:#091a2f;aspect-ratio:16/9}
.video-wrap video,.video-wrap img{width:100%;height:100%;object-fit:cover;display:block}
.video-fallback{position:absolute;left:18px;bottom:18px;background:rgba(5,23,47,.72);color:#fff;border-radius:14px;padding:12px 14px;backdrop-filter:blur(8px)}
.lesson-tabs{display:flex;gap:6px;padding:0 18px;border-bottom:1px solid var(--line);background:#fff}
.lesson-tabs button{border:0;background:transparent;padding:14px 15px;font-weight:900;color:#64748b;cursor:pointer;border-bottom:3px solid transparent}
.lesson-tabs button.active{color:#1f6feb;border-color:#1f6feb}
.tab-content{padding:18px}
.slide-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}
.slide-tile{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;cursor:pointer}
.slide-tile img{width:100%;display:block}
.slide-tile span{display:block;padding:8px 10px;font-size:12px;font-weight:800;color:#334155}
.right-panel{display:grid;gap:16px;align-content:start}
.tools,.performance{padding:16px}
.tools h3,.performance h3{margin:0 0 12px;color:#0f172a}
.tool{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:10px;padding:11px;margin-bottom:9px;background:#fff;font-weight:800;color:#334155}
.complete-btn{width:100%;margin-top:12px}
.nextprev{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.nextprev button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:11px;font-weight:900;color:#334155;cursor:pointer}
.objectives{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.objective{background:#f8fbff;border:1px solid var(--line);border-radius:14px;padding:14px}
.objective b{display:block;color:#0b2b55;margin-bottom:5px}
.resource{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;margin-top:10px}
.resource-icon{width:34px;height:34px;border-radius:10px;background:#fee2e2;display:grid;place-items:center;color:#dc2626;font-weight:900}

/* REPORTING */
.reporting{border:1px solid #dce7f4;border-radius:20px;background:#f8fbff;box-shadow:var(--shadow);overflow:hidden}
.report-top{background:#fff;padding:20px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px}
.report-top h1{margin:0;font-size:27px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 25px rgba(15,23,42,.04)}
.kpi span{color:#64748b;font-weight:800;font-size:13px}
.kpi b{display:block;margin-top:8px;font-size:34px;color:#0f172a}
.report-body{display:grid;grid-template-columns:1.4fr .9fr;gap:18px;padding:0 22px 24px}
.table-card,.insight-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:13px 10px;border-bottom:1px solid var(--line);text-align:left}
th{color:#64748b;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.status{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:900}
.status.ok{background:#dcfce7;color:#166534}
.status.warn{background:#fef3c7;color:#92400e}
.status.todo{background:#e0e7ff;color:#3730a3}
.insight-list{display:grid;gap:12px}
.insight{display:flex;gap:12px;border:1px solid var(--line);border-radius:14px;padding:12px;background:#f8fbff}
.insight b{display:block;margin-bottom:2px}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(2,8,23,.72);display:none;align-items:center;justify-content:center;padding:30px;z-index:99}
.modal.open{display:flex}
.modal-box{max-width:980px;width:100%;background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.3)}
.modal-box img{width:100%;display:block}
.modal-caption{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;font-weight:900}
.close{border:0;background:#0b2b55;color:#fff;border-radius:10px;padding:10px 13px;font-weight:900;cursor:pointer}

@media(max-width:1100px){
  .category-strip,.course-grid,.recommendations,.kpi-grid{grid-template-columns:repeat(2,1fr)}
  .dashboard-grid,.lesson-layout,.report-body{grid-template-columns:1fr}
  .features,.stats{grid-template-columns:repeat(2,1fr)}
  .app-frame,.course-frame{grid-template-columns:1fr}
  .sidebar,.course-side{position:relative}
}
@media(max-width:700px){
  .shell{padding:12px}
  .top-note{align-items:flex-start;flex-direction:column}
  .menu{display:none}
  .hero-copy h1{font-size:36px}
  .category-strip,.course-grid,.recommendations,.kpi-grid,.features,.stats,.objectives,.slide-strip{grid-template-columns:1fr}
  .continue-card{grid-template-columns:1fr}
  .section-label{font-size:17px}
}