:root{--charcoal:#303a41;--charcoal2:#20292f;--red:#e21c27;--orange:#f5a313;--green:#a8cf2b;--light:#f5f6f4;--text:#263038;--muted:#69757d;--white:#fff;--radius:18px;--shadow:0 14px 40px rgba(24,32,38,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:min(1180px,92%);margin:auto}.topbar{background:var(--charcoal2);color:#dce1e3;font-size:.82rem}.topbar-inner{display:flex;gap:22px;align-items:center;padding:8px 0}.toplinks{margin-left:auto;display:flex;gap:18px}.toplinks a:hover{color:#fff}.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.07)}.navwrap{min-height:82px;display:flex;align-items:center;gap:28px}.brand img{width:250px;display:block}.nav{margin-left:auto;display:flex;align-items:center;gap:24px;font-weight:700;font-size:.94rem}.nav a:hover{color:var(--red)}.nav-toggle{display:none;margin-left:auto;border:0;background:none;font-size:1.8rem}.btn,.btn-mini{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:linear-gradient(90deg,var(--red),var(--orange));color:#fff;font-weight:800;cursor:pointer}.btn{padding:14px 24px}.btn-mini{padding:8px 14px;font-size:.86rem}.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.55)}.hero{min-height:610px;background-size:cover;background-position:center}.hero-inner{min-height:610px;display:flex;align-items:center}.hero-copy{max-width:720px;color:#fff}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:900;color:var(--orange)}.hero h1,.page-hero h1,.admin-head h1{font-size:clamp(2.5rem,6vw,5.6rem);line-height:.98;margin:.18em 0}.hero p{font-size:1.45rem;color:#edf1f2}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust{background:linear-gradient(90deg,var(--red),var(--orange),var(--green));color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px}.trust-grid>div{padding:24px 28px;background:rgba(48,58,65,.19)}.trust strong{display:block;font-size:1.08rem}.trust span{font-size:.88rem}.section{padding:90px 0}.section-soft{background:var(--light)}.section-dark{background:var(--charcoal);color:#fff}.split{display:grid;grid-template-columns:1.6fr .8fr;gap:56px;align-items:start}.section h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1.08;margin:.2em 0 .45em}.lead{font-size:1.12rem;color:var(--muted)}.cards-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}.info-card,.cert-card,.custom-box,.cta-card,.auth-card,.campus-course,.eval-card,.dash-card{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}.info-card{padding:28px;border-top:4px solid var(--green)}.cert-card{padding:30px;text-align:center}.cert-card img{width:110px}.cert-card a{display:block;color:var(--red);font-weight:700;margin-top:10px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-head>p{max-width:520px;color:var(--muted)}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.course-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.2s}.course-card:hover{transform:translateY(-4px)}.course-image{height:190px;background-size:cover;background-position:center;position:relative}.course-image span{position:absolute;top:14px;left:14px;background:var(--charcoal);color:#fff;padding:6px 10px;border-radius:999px;font-size:.78rem;font-weight:800}.course-body{padding:24px}.course-body h3{margin-top:0;line-height:1.2}.course-body p{color:var(--muted)}.course-meta{display:flex;justify-content:space-between;gap:8px;align-items:center;border-top:1px solid #e7e9ea;padding-top:14px;margin-top:18px}.text-link{display:inline-block;margin-top:16px;color:var(--red);font-weight:800}.custom{background:#fff}.custom-box{padding:32px;background:var(--charcoal);color:#fff}.custom-box li{margin:8px 0}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:28px;background:rgba(255,255,255,.04)}.post-card p{color:#cbd2d5}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px}.contact-form,.admin-form{display:grid;gap:16px}.contact-form label,.admin-form label,.auth-card label{display:grid;gap:7px;font-weight:700}.contact-form input,.contact-form textarea,.admin-form input,.admin-form textarea,.admin-form select,.auth-card input{width:100%;padding:13px 14px;border:1px solid #d8dddf;border-radius:12px;background:#fff;font:inherit}.footer{background:var(--charcoal2);color:#d5dbde;padding-top:56px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:50px}.footer-logo{width:220px;filter:brightness(0) invert(1)}.footer h4{color:#fff}.footer a{display:block;margin:7px 0}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding:18px;font-size:.82rem}.page-hero,.admin-head{background:var(--charcoal);color:#fff;padding:70px 0}.page-hero h1{font-size:clamp(2.3rem,5vw,4rem)}.page-hero p{max-width:760px;color:#d7dddf;font-size:1.1rem}.course-detail{display:grid;grid-template-columns:1.5fr .7fr;gap:44px}.detail-tags{display:flex;gap:10px;flex-wrap:wrap}.detail-tags span{background:var(--light);padding:8px 12px;border-radius:999px}.cta-card{padding:30px;height:max-content;border-top:5px solid var(--orange)}.auth-section{min-height:68vh;display:grid;place-items:center;background:var(--light);padding:60px 20px}.auth-card{width:min(480px,100%);padding:36px}.auth-card form{display:grid;gap:16px}.flash{width:min(1180px,92%);margin:14px auto;padding:12px 16px;border-radius:12px}.flash.success{background:#e8f7dc;color:#32600d}.flash.error{background:#fde9e8;color:#8b1e1e}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.dash-card{padding:28px}.dash-card span{font-size:2rem;font-weight:900;color:var(--orange)}.campus-course{padding:30px;margin-bottom:24px}.resource-list{display:grid;gap:10px}.resource{display:flex;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid #e5e8e9;padding:15px 0}.resource p{margin:3px 0;color:var(--muted)}.eval-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.eval-card{padding:26px}.eval-card small{color:var(--muted)}.empty{background:var(--light);padding:26px;border-radius:var(--radius);text-align:center}.table-wrap{overflow:auto;margin-top:22px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #e4e7e8}th{font-size:.8rem;text-transform:uppercase;color:var(--muted)}.narrow{max-width:850px}.quiz fieldset{border:1px solid #dfe3e5;border-radius:16px;padding:22px;margin-bottom:20px}.quiz legend{font-weight:800;padding:0 6px}.option{display:flex;gap:10px;padding:8px 0}.result{padding:30px;border-radius:var(--radius)}.result.ok{background:#ecf8e6}.result.bad{background:#fff1e5}.admin-head{padding:34px 0}.admin-head .container{display:flex;align-items:center;justify-content:space-between}.admin-head h1{font-size:2.5rem}.admin-layout{display:grid;grid-template-columns:240px 1fr;gap:32px;padding-top:36px;padding-bottom:80px}.admin-nav{display:flex;flex-direction:column;gap:6px}.admin-nav a{padding:10px 12px;border-radius:10px}.admin-nav a.active,.admin-nav a:hover{background:var(--charcoal);color:#fff}.admin-content{min-width:0}.admin-title{display:flex;align-items:center;justify-content:space-between}.admin-form{background:var(--light);padding:24px;border-radius:var(--radius)}.admin-form.compact{margin:18px 0 28px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.checks,.course-checks{display:flex;gap:16px;flex-wrap:wrap}.course-checks label{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #dfe3e5;padding:9px 12px;border-radius:10px}.actions{display:flex;align-items:center;gap:10px;white-space:nowrap}.actions a,.actions button{color:var(--red);font-weight:700;border:0;background:none;cursor:pointer}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stats div{background:var(--light);padding:24px;border-radius:var(--radius)}.stats strong{display:block;font-size:2rem}.stats span{color:var(--muted)}.admin-note,.subpanel{margin-top:28px;padding:24px;border:1px solid #e0e4e5;border-radius:var(--radius)}.message{padding:22px;border:1px solid #dde1e3;border-radius:14px;margin-bottom:12px}.message.read{opacity:.65}.message small{display:block;color:var(--muted)}.muted{color:var(--muted)}.mt{margin-top:42px}
@media(max-width:900px){.topbar-inner>span{display:none}.brand img{width:210px}.nav-toggle{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:20px;box-shadow:0 12px 25px rgba(0,0,0,.1);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.trust-grid,.course-grid,.post-grid,.dashboard-grid,.eval-grid{grid-template-columns:1fr 1fr}.split,.contact-grid,.course-detail{grid-template-columns:1fr}.admin-layout{grid-template-columns:1fr}.admin-nav{display:grid;grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.hero,.hero-inner{min-height:520px}.toplinks{gap:10px;font-size:.76rem}.trust-grid,.course-grid,.post-grid,.dashboard-grid,.eval-grid,.cards-two,.footer-grid,.form-grid{grid-template-columns:1fr}.section{padding:64px 0}.section-head{display:block}.admin-nav{grid-template-columns:1fr 1fr}.resource{align-items:flex-start;flex-direction:column}}