@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Work+Sans:wght@400;500;600&display=swap');

:root{
  --ink:#21252B;
  --ink-soft:#4B5158;
  --dusk:#1E2A38;
  --dusk-2:#26364A;
  --parchment:#FBF6EC;
  --paper:#F1E9D8;
  --line:#E2D9C4;
  --amber:#E8A33D;
  --amber-deep:#C97F1F;
  --rust:#B5502F;
  --teal:#3E6B67;
  --indigo:#4A4E8C;
  --gold:#B98A2E;
  --moss:#5B7B4F;
  --clay:#A8582F;
  --plum:#6B4A6E;
  --slate:#5C6E7A;
  --green-ok:#3E7A52;
  --red-err:#B5402F;
  --radius-lg:22px;
  --radius-sm:10px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Work Sans', sans-serif;
  color:var(--ink);
  background:var(--parchment);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Fraunces', serif;
  font-weight:600;
  line-height:1.12;
  color:var(--ink);
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px;}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 32px;}
@media(max-width:640px){.wrap,.wrap-narrow{padding:0 20px;}}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(251,246,236,0.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:600;font-size:1.25rem;}
.brand-mark{width:28px;height:28px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-sub{font-family:'Work Sans',sans-serif;font-weight:500;font-size:0.62rem;letter-spacing:0.02em;color:var(--ink-soft);}
.nav-links{display:flex;align-items:center;gap:32px;font-size:0.95rem;color:var(--ink-soft);}
.nav-links a:hover, .nav-links a.active{color:var(--ink);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:999px;font-size:0.95rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:transform .15s ease, background .15s ease;}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--dusk);color:var(--parchment);}
.btn-primary:hover{background:var(--ink);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--ink);}
.btn-amber{background:var(--amber);color:var(--dusk);}
.btn-amber:hover{background:var(--amber-deep);color:var(--parchment);}
.btn-block{width:100%;}
.btn[disabled]{opacity:0.55;cursor:not-allowed;transform:none;}
@media(max-width:860px){.nav-links{display:none;}}

/* ---------- HERO ---------- */
.hero{background:var(--dusk);color:var(--parchment);position:relative;overflow:hidden;padding:96px 0 88px;}
.hero .wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:center;position:relative;z-index:2;}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:48px;}.hero{padding:64px 0 56px;}}
.hero-eyebrow{color:var(--amber);font-size:0.95rem;font-weight:500;margin-bottom:18px;}
.hero h1{font-size:clamp(2.4rem,4.6vw,3.6rem);color:#F6EEDD;}
.hero h1 .line2{display:block;color:var(--amber);}
.hero p.lead{margin-top:22px;font-size:1.15rem;color:#C9CDD6;max-width:480px;}
.hero-ctas{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
.hero-note{margin-top:22px;font-size:0.9rem;color:#9AA1AD;}
.glow-wrap{position:relative;height:420px;}
.glow-svg{position:absolute;inset:0;width:100%;height:100%;}
@media(max-width:900px){.glow-wrap{height:260px;}}

/* ---------- PAGE HEADER (secondary pages) ---------- */
.page-header{background:var(--dusk);color:var(--parchment);padding:56px 0 44px;}
.page-header .eyebrow{color:var(--amber);font-size:0.9rem;margin-bottom:10px;}
.page-header h1{font-size:clamp(1.9rem,3.4vw,2.6rem);color:#F6EEDD;}
.page-header p{margin-top:12px;color:#C9CDD6;max-width:560px;}
.breadcrumb{font-size:0.85rem;color:#9AA1AD;margin-bottom:14px;}
.breadcrumb a:hover{color:var(--amber);}

/* ---------- SUBJECTS STRIP ---------- */
.subjects{padding:80px 0 40px;}
.section-head{max-width:600px;margin-bottom:44px;}
.section-head h2{font-size:clamp(1.8rem,3vw,2.4rem);}
.section-head p{margin-top:14px;color:var(--ink-soft);font-size:1.05rem;}
.subject-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:800px){.subject-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.subject-grid{grid-template-columns:1fr;}}
.subject-card{border-radius:var(--radius-lg);padding:26px 24px;background:var(--paper);border-left:5px solid var(--tint,var(--amber));min-height:140px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .18s ease;cursor:pointer;}
.subject-card:hover{transform:translateY(-3px);}
.subject-card h3{font-size:1.15rem;margin-bottom:6px;}
.subject-card p{font-size:0.9rem;color:var(--ink-soft);}
.subject-card .tag{font-size:0.78rem;color:var(--tint,var(--amber));font-weight:600;margin-top:14px;}
.subject-card.online-badge::after{content:"Online";position:absolute;}
.subject-card.chem{--tint:var(--teal);}
.subject-card.ai{--tint:var(--indigo);}
.subject-card.fin{--tint:var(--gold);}
.subject-card.inv{--tint:var(--moss);}
.subject-card.biz{--tint:var(--clay);}
.subject-card.acc{--tint:var(--plum);}
.subject-card.math{--tint:var(--rust);}
.subject-card.bstud{--tint:var(--slate);}
.subject-card.phys{--tint:#3A5A8C;}
.subject-card.soon{--tint:#A79A80;background:transparent;border:1px dashed var(--line);border-left:1px dashed var(--line);}

/* ---------- PHILOSOPHY SPLIT ---------- */
.philosophy{padding:90px 0;background:var(--paper);}
.phil-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center;}
@media(max-width:860px){.phil-grid{grid-template-columns:1fr;gap:36px;}}
.phil-mark{width:100%;aspect-ratio:1/1;max-width:320px;}
.phil-copy h2{font-size:clamp(1.8rem,3vw,2.3rem);margin-bottom:20px;}
.phil-list{margin-top:26px;display:grid;gap:18px;}
.phil-item{display:flex;gap:14px;align-items:flex-start;}
.phil-item .dot{width:9px;height:9px;border-radius:50%;background:var(--amber-deep);margin-top:8px;flex-shrink:0;}
.phil-item strong{display:block;font-family:'Fraunces',serif;font-weight:600;font-size:1.02rem;margin-bottom:3px;}
.phil-item span{color:var(--ink-soft);font-size:0.95rem;}

/* ---------- COURSES ---------- */
.courses{padding:90px 0;}
.course-scroll{display:flex;gap:20px;overflow-x:auto;padding-bottom:12px;scroll-snap-type:x mandatory;}
.course-scroll::-webkit-scrollbar{height:6px;}
.course-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px;}
.course-card{flex:0 0 280px;scroll-snap-align:start;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease, box-shadow .15s ease;}
.course-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(30,42,56,0.08);}
.course-top{height:8px;background:var(--tint,var(--amber));}
.course-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.course-subject{font-size:0.78rem;font-weight:600;color:var(--tint,var(--amber));}
.course-body h3{font-size:1.08rem;}
.course-body p{font-size:0.9rem;color:var(--ink-soft);flex:1;}
.course-meta{display:flex;justify-content:space-between;align-items:center;font-size:0.85rem;color:var(--ink-soft);margin-top:6px;}
.course-price{font-family:'Fraunces',serif;font-weight:600;font-size:1.05rem;color:var(--ink);margin-top:4px;}
.course-card.chem{--tint:var(--teal);}
.course-card.ai{--tint:var(--indigo);}
.course-card.fin{--tint:var(--gold);}
.course-card.inv{--tint:var(--moss);}
.course-card.biz{--tint:var(--clay);}
.course-card.acc{--tint:var(--plum);}
.course-card.math{--tint:var(--rust);}
.course-card.bstud{--tint:var(--slate);}
.course-card.phys{--tint:#3A5A8C;}

/* course listing grid + filters */
.catalog{padding:56px 0 100px;}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;}
.filter-pill{padding:9px 18px;border-radius:999px;border:1px solid var(--line);font-size:0.88rem;background:#fff;cursor:pointer;transition:all .15s ease;}
.filter-pill:hover{border-color:var(--ink);}
.filter-pill.active{background:var(--dusk);color:var(--parchment);border-color:var(--dusk);}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:900px){.course-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.course-grid{grid-template-columns:1fr;}}
.course-grid .course-card{flex:none;}
.empty-state{padding:60px 20px;text-align:center;color:var(--ink-soft);}

/* ---------- STEPS ---------- */
.steps{padding:20px 0 90px;}
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
@media(max-width:800px){.step-grid{grid-template-columns:1fr;}}
.step h3{font-size:1.1rem;margin:16px 0 8px;}
.step p{color:var(--ink-soft);font-size:0.95rem;}
.step-num{font-family:'Fraunces',serif;font-weight:600;font-size:1.3rem;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--dusk);color:var(--amber);}

/* ---------- STATS ---------- */
.stats{background:var(--dusk);color:var(--parchment);padding:64px 0;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:left;}
@media(max-width:700px){.stat-grid{grid-template-columns:repeat(2,1fr);}}
.stat-num{font-family:'Fraunces',serif;font-weight:600;font-size:2.4rem;color:var(--amber);}
.stat-label{color:#B7BEC9;font-size:0.9rem;margin-top:4px;}

/* ---------- TESTIMONIALS ---------- */
.testimonials{padding:90px 0;background:var(--paper);}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:860px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{background:#fff;border-radius:var(--radius-lg);padding:28px;border:1px solid var(--line);}
.testi-card p{font-size:0.98rem;color:var(--ink-soft);margin-bottom:18px;}
.testi-name{font-family:'Fraunces',serif;font-weight:600;font-size:0.95rem;}
.testi-role{font-size:0.85rem;color:var(--ink-soft);}

/* ---------- JOURNAL ---------- */
.journal{padding:90px 0;}
.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:860px){.journal-grid{grid-template-columns:1fr;}}
.journal-card{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);}
.journal-thumb{height:150px;background:linear-gradient(135deg,var(--tint,var(--amber)),var(--dusk));}
.journal-body{padding:22px;background:#fff;}
.journal-body .cat{font-size:0.78rem;font-weight:600;color:var(--tint,var(--amber-deep));}
.journal-body h3{font-size:1.05rem;margin:8px 0 6px;}
.journal-body p{font-size:0.88rem;color:var(--ink-soft);}
.journal-card.chem .journal-thumb{--tint:var(--teal);}
.journal-card.ai .journal-thumb{--tint:var(--indigo);}
.journal-card.fin .journal-thumb{--tint:var(--gold);}

/* ---------- ACCREDITATION STRIP ---------- */
.accreditation{padding:52px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);}
.accreditation .wrap{display:flex;flex-direction:column;gap:18px;}
.accreditation h4{font-size:0.95rem;font-weight:600;color:var(--ink-soft);text-transform:none;}
.accred-slots{display:flex;flex-wrap:wrap;gap:14px;}
.accred-slot{width:150px;height:64px;border:1px dashed var(--line);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:0.78rem;color:#A79A80;text-align:center;padding:8px;}

/* ---------- CLOSING CTA ---------- */
.closing{background:var(--dusk);color:var(--parchment);padding:70px 0;}
.closing .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.closing h2{font-size:clamp(1.6rem,3vw,2.1rem);color:#F6EEDD;max-width:480px;}
.closing-ctas{display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- FOOTER ---------- */
footer{padding:48px 0;border-top:1px solid var(--line);}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:0.88rem;color:var(--ink-soft);}

/* ================= COURSE DETAIL PAGE ================= */
.course-detail{padding:56px 0 100px;}
.detail-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:start;}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr;}}
.detail-tag{display:inline-block;font-size:0.82rem;font-weight:600;color:var(--tint,var(--amber-deep));background:var(--paper);padding:5px 12px;border-radius:999px;margin-bottom:14px;}
.detail-tag.chem{--tint:var(--teal);}
.detail-tag.ai{--tint:var(--indigo);}
.detail-tag.fin{--tint:var(--gold);}
.detail-tag.inv{--tint:var(--moss);}
.detail-tag.biz{--tint:var(--clay);}
.detail-tag.acc{--tint:var(--plum);}
.detail-tag.math{--tint:var(--rust);}
.detail-tag.bstud{--tint:var(--slate);}
.detail-tag.phys{--tint:#3A5A8C;}
.detail-main h1{font-size:clamp(1.8rem,3.2vw,2.4rem);margin-bottom:14px;}
.detail-meta-row{display:flex;gap:22px;flex-wrap:wrap;color:var(--ink-soft);font-size:0.92rem;margin-bottom:28px;}
.detail-meta-row span{display:flex;align-items:center;gap:6px;}
.detail-block{margin-bottom:32px;}
.detail-block h2{font-size:1.25rem;margin-bottom:12px;}
.detail-block p{color:var(--ink-soft);}
.syllabus-list{display:grid;gap:10px;}
.syllabus-item{display:flex;gap:14px;padding:14px 16px;background:var(--paper);border-radius:var(--radius-sm);align-items:flex-start;}
.syllabus-week{font-family:'Fraunces',serif;font-weight:600;color:var(--tint,var(--amber-deep));flex-shrink:0;font-size:0.9rem;}
.facilitator{display:flex;gap:14px;align-items:center;padding:18px;background:var(--paper);border-radius:var(--radius-sm);}
.facilitator-avatar{width:52px;height:52px;border-radius:50%;background:var(--tint,var(--amber));flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-weight:600;color:#fff;}
.facilitator-name{font-weight:600;font-size:0.95rem;}
.facilitator-role{font-size:0.85rem;color:var(--ink-soft);}

/* sticky enroll card */
.enroll-card{position:sticky;top:96px;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;background:#fff;}
.enroll-price{font-family:'Fraunces',serif;font-weight:600;font-size:2rem;margin-bottom:4px;}
.enroll-price .period{font-size:0.9rem;font-weight:400;color:var(--ink-soft);font-family:'Work Sans',sans-serif;}
.enroll-mode{font-size:0.85rem;color:var(--ink-soft);margin-bottom:18px;}
.enroll-list{display:grid;gap:9px;margin:18px 0;font-size:0.88rem;color:var(--ink-soft);}
.enroll-list li{list-style:none;display:flex;gap:8px;align-items:flex-start;}
.check{color:var(--green-ok);flex-shrink:0;}

/* ================= FORMS (enroll / test) ================= */
.form-page{padding:56px 0 100px;}
.form-card{max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;}
.form-steps{display:flex;gap:8px;margin-bottom:30px;}
.form-step-dot{flex:1;height:4px;border-radius:4px;background:var(--line);}
.form-step-dot.done{background:var(--amber);}
.field{margin-bottom:18px;}
.field label{display:block;font-size:0.85rem;font-weight:500;margin-bottom:6px;color:var(--ink-soft);}
.field input, .field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:0.95rem;background:var(--parchment);}
.field input:focus, .field select:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:var(--amber);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media(max-width:480px){.field-row{grid-template-columns:1fr;}}
.order-summary{background:var(--paper);border-radius:var(--radius-sm);padding:18px;margin-bottom:22px;font-size:0.92rem;}
.order-summary .row{display:flex;justify-content:space-between;padding:4px 0;}
.order-summary .total{font-weight:600;border-top:1px solid var(--line);margin-top:8px;padding-top:10px;}
.demo-note{background:#FBF0DD;border:1px solid #E9D2A0;border-radius:var(--radius-sm);padding:14px 16px;font-size:0.85rem;color:#7A5A1F;margin-bottom:22px;}
.success-box{text-align:center;padding:20px 0;}
.success-icon{width:56px;height:56px;border-radius:50%;background:var(--green-ok);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin:0 auto 18px;}
.error-text{color:var(--red-err);font-size:0.85rem;margin-top:-10px;margin-bottom:14px;display:none;}
.error-text.show{display:block;}

/* ================= ONLINE TEST ================= */
.test-page{padding:56px 0 100px;}
.test-card{max-width:640px;margin:0 auto;}
.test-progress{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;font-size:0.88rem;color:var(--ink-soft);}
.test-bar{height:5px;background:var(--line);border-radius:6px;overflow:hidden;margin-bottom:32px;}
.test-bar-fill{height:100%;background:var(--amber);transition:width .25s ease;}
.question-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;}
.question-num{font-size:0.82rem;color:var(--tint,var(--indigo));font-weight:600;margin-bottom:10px;}
.question-text{font-size:1.1rem;font-family:'Fraunces',serif;font-weight:500;margin-bottom:22px;}
.option{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;cursor:pointer;transition:border-color .15s ease, background .15s ease;}
.option:hover{border-color:var(--ink);}
.option.selected{border-color:var(--amber);background:#FBF0DD;}
.option input{accent-color:var(--amber-deep);}
.test-nav{display:flex;justify-content:space-between;margin-top:26px;}
.result-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;text-align:center;}
.result-score{font-family:'Fraunces',serif;font-weight:600;font-size:3rem;margin:14px 0;}
.result-score.pass{color:var(--green-ok);}
.result-score.fail{color:var(--red-err);}
.cert-note{background:var(--paper);border-radius:var(--radius-sm);padding:18px;margin-top:22px;font-size:0.9rem;text-align:left;}