:root{--primary:#133c7a;--secondary:#1f5fbf;--accent:#ffab19;--light:#f5f8ff;--dark:#0a1c3a}
body{font-family:Arial,Helvetica,sans-serif;background:#f6f8fc;color:#1c2840}
a{text-decoration:none}.topbar{background:#0e2b57;color:#fff;font-size:14px;padding:9px 0}.topbar-item{font-weight:600}
.main-navbar{background:#173d7a;box-shadow:0 8px 30px rgba(12,32,71,.18)}.main-navbar .nav-link{color:#fff;font-weight:600}.main-navbar .nav-link:hover{color:#ffd27b}.main-navbar .navbar-brand{color:#fff}.brand-logo{width:58px;height:58px;object-fit:contain;background:#fff;border-radius:50%;padding:6px}.brand-text strong{display:block;color:#fff;font-size:28px;line-height:1}.brand-text small{display:block;color:#d9e5ff}.btn-admin{background:var(--accent);border:none;color:#212529;font-weight:700}.btn-admin:hover{background:#ffbf47;color:#212529}
.hero-section{position:relative;overflow:hidden;background:linear-gradient(135deg,#11376f 0%,#1b5ac0 55%,#dfe9ff 55%,#f7fbff 100%);padding:80px 0 90px}.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at 15% 25%,rgba(255,255,255,.18),transparent 26%),radial-gradient(circle at 75% 35%,rgba(255,171,25,.16),transparent 23%),radial-gradient(circle at 20% 80%,rgba(255,255,255,.08),transparent 28%)}.hero-pill{display:inline-block;background:#ffe2a6;color:#7a4a00;padding:12px 22px;border-radius:999px;font-weight:700;margin-bottom:22px}.hero-title{font-size:64px;font-weight:800;line-height:.95;color:#fff;margin:0 0 14px}.hero-subtitle{font-size:24px;color:#fff;margin-bottom:18px}.hero-text{font-size:20px;color:#e7efff;max-width:620px;margin-bottom:28px}.hero-visual-card{background:rgba(255,255,255,.92);border-radius:34px;padding:22px;box-shadow:0 20px 60px rgba(11,41,85,.25);position:relative}.hero-main-image{width:100%;border-radius:22px;display:block}
.section-wave{position:relative;padding:80px 0}.light-section{background:linear-gradient(180deg,#eef4ff,#f8fbff)}.why-section{background:linear-gradient(180deg,#f8fbff,#eef3ff)}.section-title{font-size:48px;font-weight:800;color:#16396d}.section-subtitle{font-size:20px;color:#5d6a85}.course-card,.feature-card,.card-soft{background:#fff;border:1px solid rgba(19,60,122,.08);border-radius:24px;box-shadow:0 12px 30px rgba(17,55,111,.08)}.course-card{overflow:hidden}.course-card-top{height:120px;background:linear-gradient(135deg,#1c67d8,#ffa81c)}.course-card-body{padding:24px}.course-card h5,.feature-card h5{font-size:28px;font-weight:800;color:#16396d;margin-bottom:10px}.course-card p,.feature-card p{color:#5c6880;font-size:16px}.feature-card{padding:28px;text-align:center}.feature-icon{width:86px;height:86px;margin:0 auto 20px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1c67d8,#ffa81c);color:#fff;font-size:34px;box-shadow:0 8px 25px rgba(28,103,216,.28)}.cta-strip{background:linear-gradient(135deg,#103468,#1b5dc0);color:#fff;padding:34px 0;margin-top:20px}.site-footer{background:#0d2c58;color:#dce7ff;padding:55px 0 20px}.site-footer h5,.site-footer h6{color:#fff}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:8px}.footer-links a{color:#dce7ff}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:28px;padding-top:18px;text-align:center}
.page-simple{padding:70px 0}.page-simple .inner{background:#fff;border-radius:22px;padding:32px;box-shadow:0 12px 30px rgba(17,55,111,.08)}.verify-box-valid{background:#ecfff3;border:1px solid #22c55e;border-radius:18px}.verify-box-invalid{background:#fff1f1;border:1px solid #ef4444;border-radius:18px}
.sidebar{background:#0f2f5f;color:#fff}.sidebar-brand{font-size:22px;color:#fff;background:#0b2447}.sidebar a{display:block;color:#d9e8ff;padding:14px 20px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar a:hover{background:#173d7a;color:#fff}.admin-topbar{background:#fff;padding:18px 26px;border-bottom:1px solid #dde6f5;box-shadow:0 2px 10px rgba(0,0,0,.03)}.admin-content-wrap{background:#f5f8fe}.stat-card h3{font-size:38px;font-weight:800;color:#16396d}.stat-card h6{font-size:15px;color:#6b7790;text-transform:uppercase;letter-spacing:.08em}
.login-page{background:linear-gradient(135deg,#133c7a,#1f5fbf)}
@media (max-width:991px){.hero-section{padding:60px 0}.hero-title{font-size:48px}.hero-subtitle{font-size:20px}.section-title{font-size:36px}.brand-text strong{font-size:22px}.brand-text small{font-size:12px}}

.gallery-thumb{width:100%;height:220px;object-fit:cover}.pagination .page-link{color:#173d7a}.pagination .active .page-link{background:#173d7a;border-color:#173d7a}.table td,.table th{vertical-align:middle}