:root{--navy:#071a33;--navy-2:#0d2b50;--blue:#1268e8;--blue-2:#2d8cff;--blue-soft:#eaf3ff;--orange:#f5a623;--ink:#12243d;--muted:#66758a;--line:#e6ebf2;--bg:#f7f9fc;--white:#fff;--green:#14966b;--red:#d9485f;--shadow:0 20px 60px rgba(8,31,61,.10);--shadow-sm:0 8px 30px rgba(8,31,61,.07);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,235,242,.9)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:850;font-size:20px;letter-spacing:-.4px}.brand-mark{width:40px;height:40px;border-radius:13px;background:linear-gradient(145deg,var(--blue),var(--blue-2));color:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(18,104,232,.25)}.brand small{display:block;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:1.5px}.nav nav{display:flex;align-items:center;gap:5px;font-size:14px;font-weight:650}.nav nav a{padding:10px 12px;border-radius:10px}.nav nav a:hover{background:var(--blue-soft);color:var(--blue)}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:7px 10px;font-size:20px;color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:13px;padding:12px 18px;background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;font-weight:800;cursor:pointer;box-shadow:0 10px 24px rgba(18,104,232,.20);transition:.2s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(18,104,232,.25)}.btn-outline{background:#fff;color:var(--blue);border:1px solid #cfe0fa;box-shadow:none}.btn-outline:hover{background:var(--blue-soft)}.btn-sm{padding:9px 13px;border-radius:10px;font-size:13px}.btn-danger{background:var(--red)}.hero{position:relative;overflow:hidden;padding:78px 0 70px;background:radial-gradient(circle at 80% 20%,rgba(45,140,255,.18),transparent 34%),linear-gradient(180deg,#fff 0,#f4f8fe 100%)}.hero:after{content:"";position:absolute;right:-150px;bottom:-230px;width:500px;height:500px;border-radius:50%;border:70px solid rgba(18,104,232,.045)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-weight:850;font-size:11px;letter-spacing:.7px}.hero h1{font-size:clamp(40px,5.3vw,66px);line-height:1.03;letter-spacing:-2.8px;margin:17px 0 18px;max-width:720px}.hero h1 span{color:var(--blue)}.hero p{font-size:18px;color:var(--muted);max-width:650px;margin:0}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.hero-points{display:flex;gap:18px;flex-wrap:wrap;margin-top:25px;color:var(--muted);font-size:13px;font-weight:650}.hero-points span{display:inline-flex;align-items:center;gap:7px}.hero-points i{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}.hero-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:28px;padding:11px;box-shadow:var(--shadow);transform:rotate(1.2deg)}.hero-card img{width:100%;height:470px;object-fit:cover;object-position:top;border-radius:20px}.hero-label{position:absolute;left:28px;bottom:25px;background:rgba(7,26,51,.92);color:#fff;padding:13px 16px;border-radius:14px;font-size:12px}.hero-label b{display:block;font-size:15px}.section{padding:70px 0}.section.alt{background:#fff}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:27px}.section-head h1,.section-head h2{margin:6px 0 0;font-size:34px;line-height:1.15;letter-spacing:-1.2px}.section-head p{margin:7px 0 0}.muted{color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm);transition:.2s}.category-card:hover{transform:translateY(-3px);border-color:#cfe0fa}.category-icon{width:46px;height:46px;border-radius:14px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);font-weight:900;margin-bottom:15px}.category-card h3{margin:0 0 5px;font-size:18px}.category-card p{margin:0;color:var(--muted);font-size:13px}.category-card .arrow{position:absolute;right:20px;bottom:20px;color:var(--blue);font-weight:900}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card-body{padding:18px}.thumb{width:100%;height:245px;object-fit:cover;object-position:top;background:#e8eef8}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;background:var(--blue-soft);color:var(--blue);font-size:10px;font-weight:850;letter-spacing:.3px}.card h3{margin:10px 0 7px;font-size:19px;line-height:1.3;letter-spacing:-.3px}.price{font-weight:900;font-size:20px;color:var(--ink)}.meta{color:var(--muted);font-size:13px;margin:7px 0 15px}.course-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:17px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:var(--shadow-sm)}.feature-icon{width:42px;height:42px;border-radius:12px;background:#fff4df;color:#b66d00;display:grid;place-items:center;font-weight:900;margin-bottom:13px}.feature b{display:block;margin-bottom:5px;font-size:16px}.feature span{font-size:13px}.cta{background:linear-gradient(135deg,#071a33,#123e6c);color:#fff;border-radius:28px;padding:42px;position:relative;overflow:hidden}.cta:after{content:"";position:absolute;width:320px;height:320px;border:55px solid rgba(255,255,255,.06);border-radius:50%;right:-120px;top:-150px}.cta h2{margin:0;font-size:34px;letter-spacing:-1px}.cta p{color:#b9c9dd;max-width:680px}.footer{margin-top:30px;background:#071a33;color:#dce7f7;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer strong{font-size:17px}.footer a,.footer span{display:block;color:#aebed2;margin-top:9px;font-size:14px}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:18px;color:#8094ad;font-size:12px}.alert{margin:18px 0;padding:13px 16px;border-radius:12px;background:#fff;border:1px solid var(--line)}.alert.success{border-color:#b8e8d5;color:#08734d;background:#effbf6}.alert.error{border-color:#f0c4c4;color:#9d2c2c;background:#fff4f4}.form-card{max-width:650px;margin:55px auto;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}label{display:block;font-weight:750;font-size:13px;margin:16px 0 7px}input,select,textarea{width:100%;padding:12px 13px;border:1px solid #d8e0ea;border-radius:11px;font:inherit;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:#7eb2ff;box-shadow:0 0 0 4px rgba(18,104,232,.08)}textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.detail{padding:46px 0 70px}.detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.detail-image{width:100%;max-height:600px;object-fit:cover;object-position:top;border-radius:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:23px;box-shadow:var(--shadow-sm)}.timeline{display:grid;gap:12px}.timeline-item{border-left:3px solid var(--blue);padding:13px 16px;background:#f8fbff;border-radius:0 13px 13px 0}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}.table th{background:#f8fafc}.admin-shell{display:grid;grid-template-columns:245px 1fr;min-height:calc(100vh - 76px)}.sidebar{background:#071a33;color:#dce7f7;padding:25px 16px}.sidebar strong{display:block;padding:0 12px 12px}.sidebar a{display:block;padding:11px 12px;border-radius:10px;color:#b9c9dd;margin:3px 0}.sidebar a:hover{background:#173050;color:#fff}.admin-main{padding:32px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0}.stat{background:#fff;border:1px solid var(--line);border-radius:17px;padding:19px;box-shadow:var(--shadow-sm)}.stat strong{display:block;font-size:27px;margin-top:4px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.empty{text-align:center;padding:50px;color:var(--muted)}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.search-panel{display:grid;grid-template-columns:1.5fr .7fr auto;gap:12px;align-items:end}.search-panel label{margin-top:0}.notice{padding:14px 16px;border-radius:14px;background:#fff8e8;border:1px solid #f6dfab;color:#77531a;font-size:13px}@media(max-width:900px){.nav-toggle{display:block}.nav nav{display:none;position:absolute;left:18px;right:18px;top:69px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-open .nav nav{display:flex}.hero-grid,.detail-grid{grid-template-columns:1fr}.hero-card{transform:none}.hero-card img{height:420px}.grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.features,.price-grid{grid-template-columns:1fr 1fr}.search-panel{grid-template-columns:1fr 1fr}.search-panel .btn{grid-column:1/-1}.admin-shell{grid-template-columns:1fr}.sidebar{display:none}.stats{grid-template-columns:repeat(2,1fr)}.admin-main{padding:22px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.container{width:min(100% - 24px,1160px)}.nav{height:68px}.brand{font-size:18px}.hero{padding:52px 0 45px}.hero h1{letter-spacing:-1.8px}.hero p{font-size:16px}.hero-card img{height:330px}.section{padding:52px 0}.section-head{align-items:start;flex-direction:column}.section-head h1,.section-head h2{font-size:28px}.grid,.category-grid,.features,.price-grid,.form-row,.search-panel{grid-template-columns:1fr}.thumb{height:280px}.cta{padding:30px 24px}.cta h2{font-size:28px}.footer-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.detail{padding-top:28px}}
/* UI v3 - catalog & conversion improvements */
.hero-search{margin-top:24px;display:flex;align-items:center;gap:10px;max-width:610px;background:#fff;border:1px solid #dce6f2;border-radius:15px;padding:6px 7px 6px 15px;box-shadow:0 12px 32px rgba(8,31,61,.07)}
.hero-search span{font-size:22px;color:#8190a3}.hero-search input{border:0;padding:10px 4px;box-shadow:none;flex:1;min-width:0}.hero-search input:focus{box-shadow:none}.trust-strip{background:#fff;border-bottom:1px solid var(--line);border-top:1px solid var(--line)}.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);padding:23px 0}.trust-inner div{display:flex;align-items:baseline;justify-content:center;gap:9px;border-right:1px solid var(--line)}.trust-inner div:last-child{border-right:0}.trust-inner strong{font-size:24px;letter-spacing:-.6px}.trust-inner span{font-size:12px;color:var(--muted);font-weight:650}.category-card{min-height:190px;display:flex;flex-direction:column}.category-count{margin-top:auto;padding-top:15px;color:var(--muted);font-size:12px;font-weight:700}.category-card .arrow{bottom:21px}.split-heading{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:27px}.split-heading h2{font-size:34px;line-height:1.15;letter-spacing:-1.2px;margin:7px 0 0}.split-heading p{max-width:520px;margin:0}.card-image-wrap{position:relative}.image-badge{position:absolute;left:14px;top:14px;background:rgba(7,26,51,.9);color:#fff;padding:6px 9px;border-radius:999px;font-size:10px;font-weight:850}.course-info{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12px}.card-price{margin:16px 0;display:flex;flex-direction:column}.card-price span{font-size:11px;color:var(--muted)}.card-price strong{font-size:21px;letter-spacing:-.4px}.cta-split{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta-split p{margin-bottom:0}.catalog-hero{padding:62px 0 48px;background:linear-gradient(135deg,#071a33 0%,#103f72 65%,#1268e8 100%);color:#fff}.catalog-hero .eyebrow{background:rgba(255,255,255,.1);color:#dceaff}.catalog-hero h1{font-size:clamp(36px,5vw,54px);line-height:1.05;letter-spacing:-2px;margin:16px 0 10px}.catalog-hero p{margin:0;color:#c4d5e9;font-size:17px}.catalog-section{padding-top:34px}.filter-box{display:grid;grid-template-columns:1.8fr .9fr .8fr .9fr auto;gap:10px;align-items:end;background:#fff;border:1px solid var(--line);padding:15px;border-radius:18px;box-shadow:var(--shadow-sm)}.filter-box label{margin:0 0 6px}.search-field{display:flex;align-items:center;border:1px solid #d8e0ea;border-radius:11px;padding-left:12px}.search-field span{color:#7b899b;font-size:20px}.search-field input{border:0}.search-field input:focus{box-shadow:none}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;margin:22px 0 15px;font-size:13px}.catalog-toolbar a{color:var(--blue);font-weight:750}.card-desc{font-size:13px;min-height:42px;margin:0 0 13px}.catalog-grid .card .btn{width:100%}
@media(max-width:1000px){.filter-box{grid-template-columns:1fr 1fr}.filter-box .search-field{grid-column:1/-1}.filter-box .btn{grid-column:1/-1}.split-heading{grid-template-columns:1fr}.trust-inner{grid-template-columns:repeat(2,1fr);gap:18px}.trust-inner div:nth-child(2){border-right:0}.trust-inner div:nth-child(3),.trust-inner div:nth-child(4){border-top:1px solid var(--line);padding-top:16px}}
@media(max-width:560px){.hero-search{align-items:stretch;flex-wrap:wrap;padding:7px}.hero-search input{width:calc(100% - 34px)}.hero-search .btn{width:100%}.trust-inner{grid-template-columns:1fr 1fr}.trust-inner div{border-right:0!important;flex-direction:column;align-items:center;gap:1px}.split-heading h2{font-size:28px}.cta-split{align-items:flex-start;flex-direction:column}.catalog-hero{padding:45px 0 38px}.catalog-hero h1{letter-spacing:-1.4px}.filter-box{grid-template-columns:1fr}.filter-box .search-field,.filter-box .btn{grid-column:auto}.catalog-toolbar{align-items:flex-start;gap:12px;flex-direction:column}}

.list-card{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;border-bottom:1px solid #e6ebf2}.list-card:last-child{border-bottom:0}.sidebar a.active{background:#e9f0ff;color:#0b5cff;font-weight:700}.inline-form{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.inline-form input{min-width:150px;padding:9px 10px;border:1px solid #d8e0ea;border-radius:8px}.sidebar .active{border-left:3px solid #0b5cff}@media(max-width:800px){.list-card{align-items:flex-start;flex-direction:column}.inline-form input{width:100%}}

/* v10: flyer ditampilkan utuh tanpa crop */
.hero-card img,.thumb,.detail-image{object-fit:contain;object-position:center;background:#f3f6fa;}
.hero-card img{height:500px;}
.thumb{height:330px;}
.detail-image{max-height:none;height:auto;max-width:100%;margin:0 auto;}
.card-image-wrap{background:#f3f6fa;}
@media(max-width:900px){.hero-card img{height:460px}.thumb{height:360px}}
@media(max-width:560px){.hero-card img{height:390px}.thumb{height:auto;max-height:none;aspect-ratio:3/4;object-fit:contain}.detail-image{height:auto;aspect-ratio:auto}}

/* v12: flyer katalog ditampilkan utuh tanpa crop dan tanpa memaksa tinggi tetap */
.card-image-wrap{display:flex;justify-content:center;align-items:flex-start;min-height:0;background:#f3f6fa;overflow:hidden;}
.card-image-wrap .thumb{display:block;width:100%;height:auto;max-height:none;object-fit:contain;object-position:center;}
@media(max-width:900px){.card-image-wrap .thumb{height:auto;}}
@media(max-width:560px){.card-image-wrap .thumb{height:auto;aspect-ratio:auto;}}
.doc-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid #e6edf7}.documents-list .doc-row:last-child{border-bottom:0}.admin-contact{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid #e6edf7}.admin-contact:last-child{border-bottom:0}

.detail-share{display:flex;align-items:center;gap:12px;justify-content:flex-end;margin-bottom:14px;flex-wrap:wrap}.detail-share .muted{font-size:12px}

.catalog-grid .card-body > .btn-outline.copy-card-link{margin-top:8px}.catalog-grid .card-body > .btn{width:100%}

/* V17: admin pendaftar filters */
.admin-main .filter-box{grid-template-columns:1.8fr 1fr 1.4fr 1fr 1fr auto auto auto;}
.admin-main .filter-box select{width:100%;}
@media(max-width:1100px){.admin-main .filter-box{grid-template-columns:1fr 1fr}.admin-main .filter-box .search-field{grid-column:1/-1}.admin-main .filter-box .btn{grid-column:auto}}

/* V18 - document replacement and flyer preview */
.current-file-preview{margin-top:12px;padding:12px;border:1px solid #e5e7eb;border-radius:14px;background:#fafafa}
.current-file-preview img{display:block;max-width:320px;width:100%;height:auto;border-radius:10px;object-fit:contain}
.current-file-preview .file-name{margin-top:8px;font-size:13px;font-weight:600}

.public-documents{margin:32px 0}.document-list{display:grid;gap:10px}.document-item{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px;border:1px solid #e5e7eb;border-radius:14px;background:#fff}.document-item small{display:block;margin-top:4px;color:#6b7280}.notice{padding:12px 14px;border:1px solid #e5e7eb;border-radius:12px;margin:12px 0}
@media(max-width:640px){.document-item{align-items:flex-start;flex-direction:column}.document-item .btn{width:100%;text-align:center}}

/* V22 - flyer preview */
.current-file-preview{margin-top:14px;padding:14px;border:1px solid #dbe4f0;border-radius:14px;background:#f8fafc}
.current-file-preview strong{display:block;margin-bottom:10px}
.current-file-preview img{display:block;max-width:360px;width:100%;height:auto;max-height:520px;object-fit:contain;border-radius:10px;border:1px solid #e5e7eb;background:#fff}