:root{
    --ink:#141414;
    --navy:#1C1C1C;
    --navy2:#232323;
    --gold:#1F8A6B;
    --gold2:#6FDDB3;
    --cream:#FFFFFF;
    --rose:#E08659;
    --emerald:#A2445F;
  }
  *{ box-sizing:border-box; margin:0; padding:0; }
  html{ scroll-behavior:smooth; }

  /* Hide anything sourced from live content/Firestore until the real
     data (edited or default) has actually loaded, so a page refresh
     never flashes the built-in defaults before showing an admin edit. */
  [data-editable], #class-grid, #t-slideshow, #t-dots{
    opacity:1;
    transition:opacity .35s ease;
  }
  body.content-loading [data-editable],
  body.content-loading #class-grid,
  body.content-loading #t-slideshow,
  body.content-loading #t-dots{
    opacity:0;
  }

  body{
    background:var(--ink);
    color:var(--cream);
    font-family:'Manrope', Arial, sans-serif;
    font-weight:500;
    overflow-x:hidden;
    line-height:1.5;
  }
  a{ color:inherit; text-decoration:none; }
  img{ max-width:100%; display:block; }
  ::selection{ background:var(--gold); color:var(--ink); }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
    .hero-slide{ animation:none !important; opacity:0 !important; }
    .hero-slide:first-child{ opacity:0.55 !important; }
  }

  a:focus-visible, button:focus-visible{
    outline:2px solid var(--gold2);
    outline-offset:3px;
  }

  .wrap{ max-width:1120px; margin:0 auto; padding:0 20px; }

  /* ---------- NAV ---------- */
  .nav{
    position:fixed; top:0; left:0; right:0; z-index:50;
    background:rgba(7,11,18,0.85);
    backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(31,138,107,0.15);
  }
  .nav-inner{
    max-width:1120px; margin:0 auto; padding:12px 20px;
    display:flex; align-items:center; justify-content:space-between;
  }
  .brand{ display:flex; align-items:center; gap:10px; }
  .brand img{ height:30px; width:auto; }
  .logo{
    font-family:'Bodoni Moda', serif;
    font-weight:600;
    font-size:1.25rem; letter-spacing:0.02em;
    white-space:nowrap;
  }
  .logo span{ color:var(--gold); }
  .nav-links{
    display:flex; align-items:center; gap:26px;
    font-size:0.82rem; letter-spacing:0.03em;
  }
  .nav-links a{ color:rgba(255,255,255,0.75); transition:color .3s ease; }
  .nav-links a:hover{ color:var(--gold2); }

  .nav-toggle{
    display:none;
    width:42px; height:42px;
    align-items:center; justify-content:center;
    background:rgba(31,138,107,0.06);
    border:1px solid rgba(31,138,107,0.35);
    border-radius:8px;
    cursor:pointer;
    flex-shrink:0;
  }
  .nav-toggle svg{ width:20px; height:20px; }

  @media (max-width:760px){
    .nav-toggle{ display:flex; }
    .nav-links{
      position:fixed;
      top:63px; left:0; right:0;
      flex-direction:column;
      align-items:stretch;
      gap:2px;
      background:rgba(14,14,14,0.98);
      backdrop-filter:blur(10px);
      padding:10px 20px 22px;
      border-bottom:1px solid rgba(31,138,107,0.2);
      transform:translateY(-12px);
      opacity:0;
      visibility:hidden;
      pointer-events:none;
      transition:transform .3s ease, opacity .3s ease, visibility 0s linear .3s;
      max-height:80vh;
      overflow-y:auto;
    }
    .nav-links.open{
      transform:translateY(0);
      opacity:1;
      visibility:visible;
      pointer-events:auto;
      transition:transform .3s ease, opacity .3s ease, visibility 0s linear 0s;
    }
    .nav-links a{
      font-size:0.95rem;
      padding:14px 4px;
      border-bottom:1px solid rgba(255,255,255,0.07);
    }
    .nav-links a.btn-gold{
      text-align:center;
      margin-top:10px;
      border-bottom:none;
    }
  }

  @media (max-width:380px){
    .logo span{ display:none; }
  }

  .btn-gold{
    display:inline-block;
    background:linear-gradient(135deg, var(--gold2), var(--gold));
    color:var(--ink) !important;
    font-weight:600;
    font-size:0.85rem;
    padding:10px 22px;
    border-radius:999px;
    letter-spacing:0.02em;
    transition:filter .3s ease, transform .3s ease;
    white-space:nowrap;
  }
  .btn-gold:hover{ filter:brightness(1.1); transform:translateY(-1px); }

  .btn-outline{
    display:inline-block;
    padding:12px 26px;
    border-radius:999px;
    border:1px solid rgba(31,138,107,0.5);
    color:var(--gold2);
    font-size:0.85rem;
    letter-spacing:0.02em;
    transition:background .3s ease;
  }
  .btn-outline:hover{ background:rgba(31,138,107,0.1); }

  /* ---------- HERO ---------- */
  .hero{
    padding:150px 20px 60px;
    position:relative;
    overflow:hidden;
    background:#141414;
  }
  .hero-bg{
    position:absolute; inset:0; z-index:0;
  }
  .hero-slide{
    position:absolute; inset:0;
    background-size:cover;
    background-position:center;
    opacity:0;
    filter:grayscale(10%) saturate(95%);
    animation:heroFade 28s ease-in-out infinite;
  }
  .hero-slide:nth-child(1){ animation-delay:0s; }
  .hero-slide:nth-child(2){ animation-delay:7s; }
  .hero-slide:nth-child(3){ animation-delay:14s; }
  .hero-slide:nth-child(4){ animation-delay:21s; }
  @keyframes heroFade{
    0%{ opacity:0; }
    3%{ opacity:0.55; }
    22%{ opacity:0.55; }
    25%{ opacity:0; }
    100%{ opacity:0; }
  }
  .hero-overlay{
    position:absolute; inset:0; z-index:1;
    background:
      radial-gradient(ellipse at 20% -10%, rgba(111,221,179,0.22), transparent 55%),
      radial-gradient(ellipse at 100% 0%, rgba(31,138,107,0.12), transparent 45%),
      linear-gradient(180deg, rgba(7,11,18,0.68) 0%, rgba(9,15,26,0.64) 40%, rgba(7,11,18,0.75) 75%, rgba(7,11,18,0.92) 100%);
  }
  .hero-inner{ max-width:760px; margin:0 auto; text-align:center; position:relative; z-index:2; }
  .hero-logo{
    width:104px; height:auto; margin:0 auto 22px;
    animation:float 6s ease-in-out infinite;
    filter:drop-shadow(0 10px 30px rgba(31,138,107,0.25));
  }
  @keyframes float{
    0%,100%{ transform:translateY(0); }
    50%{ transform:translateY(-10px); }
  }
  .eyebrow{
    font-family:'Space Mono', monospace;
    letter-spacing:0.28em;
    font-size:0.65rem;
    color:var(--gold2);
    margin-bottom:18px;
  }
  h1.title{
    font-family:'Bodoni Moda', serif;
    font-style:italic;
    font-weight:900;
    font-size:clamp(2.3rem, 5.5vw + 1rem, 3.6rem);
    line-height:1.05;
    text-shadow:0 4px 24px rgba(0,0,0,0.55);
  }
  h1.title .plain{ font-style:normal; color:var(--gold); }
  .stitch-divider{
    width:96px; height:1px; margin:24px auto;
    background-image:repeating-linear-gradient(90deg, rgba(31,138,107,0.6) 0 10px, transparent 10px 20px);
  }
  .lede{
    font-size:1.02rem; font-weight:500; color:rgba(255,255,255,0.82);
    max-width:520px; margin:0 auto;
    text-shadow:0 2px 14px rgba(0,0,0,0.5);
  }
  .lede .accent{ color:var(--gold2); }
  .hero-ctas{
    margin-top:36px; display:flex; flex-wrap:wrap; gap:12px; justify-content:center;
  }
  .badges{
    margin-top:52px; display:flex; flex-wrap:wrap; gap:10px; justify-content:center;
  }
  .badge{
    background:rgba(31,138,107,0.08);
    border:1px solid rgba(31,138,107,0.3);
    padding:8px 16px; border-radius:999px;
    font-size:0.78rem; color:rgba(255,255,255,0.85);
  }
  @media (max-width:640px){
  }

  /* ---------- MARQUEE ---------- */
  .marquee-wrap{
    border-top:1px solid rgba(31,138,107,0.15);
    border-bottom:1px solid rgba(31,138,107,0.15);
    background:var(--navy);
    padding:12px 0;
    overflow:hidden;
    white-space:nowrap;
  }
  .marquee-track{
    display:inline-block;
    animation:marquee 30s linear infinite;
    font-family:'Space Mono', monospace;
    letter-spacing:0.28em;
    font-size:0.65rem;
    color:var(--cream);
  }
  .marquee-track span.dot{ color:var(--gold); margin:0 22px; }
  @keyframes marquee{
    from{ transform:translateX(0); }
    to{ transform:translateX(-50%); }
  }

  /* ---------- STATS / REGIONS STRIP ---------- */
  .stats{
    padding:44px 20px;
    border-bottom:1px solid rgba(31,138,107,0.1);
  }
  .stats-grid{
    max-width:900px; margin:0 auto;
    display:grid; grid-template-columns:repeat(auto-fit, minmax(150px,1fr));
    gap:20px; text-align:center;
  }
  .stats-grid .num{
    font-family:'Bodoni Moda', serif;
    font-size:2.1rem; color:var(--gold2);
  }
  .stats-grid .label{
    font-size:0.72rem; letter-spacing:0.1em; color:rgba(255,255,255,0.55);
    text-transform:uppercase; margin-top:4px;
  }

  /* ---------- SECTION HEAD ---------- */
  .section-head{ text-align:center; margin-bottom:52px; }
  .section-head h2{
    font-family:'Bodoni Moda', serif;
    font-style:italic;
    font-weight:700;
    font-size:clamp(1.9rem, 3.5vw + 1rem, 2.6rem);
    margin-top:12px;
  }
  .section-head h2 .plain{ font-style:normal; color:var(--gold); }
  .section-head p{
    color:rgba(255,255,255,0.6);
    font-size:0.9rem; font-weight:500;
    max-width:480px; margin:16px auto 0;
  }

  /* ---------- CLASSES ---------- */
  /* ---------- PAGE SYSTEM ---------- */
  .page{ display:none; }
  .page.active{ display:block; }
  .page-head{
    max-width:1120px; margin:0 auto;
    padding:150px 20px 30px;
  }
  @media (max-width:640px){
    .page-head{ padding-top:120px; }
  }
  .back-link{
    display:inline-flex; align-items:center; gap:8px;
    font-size:0.82rem; letter-spacing:0.04em;
    color:rgba(255,255,255,0.65);
    margin-bottom:22px;
    transition:color .3s ease;
    cursor:pointer;
  }
  .back-link:hover{ color:var(--gold2); }
  .page-head h1{
    font-family:'Bodoni Moda', serif;
    font-style:italic;
    font-weight:700;
    font-size:clamp(1.9rem, 3.5vw + 1rem, 2.6rem);
    margin-top:10px;
    line-height:1.1;
  }
  .page-head h1 .plain{ font-style:normal; color:var(--gold); }
  .page-head p{
    color:rgba(255,255,255,0.6);
    font-size:0.92rem; font-weight:500;
    max-width:520px; margin-top:14px;
  }

  /* ---------- CONTACT GALLERY & FORM ---------- */
  .contact-gallery{
    max-width:1120px; margin:0 auto;
    padding:0 20px 20px;
    display:grid; grid-template-columns:1fr 1fr;
    gap:20px;
  }
  .contact-gallery img{
    width:100%; height:280px; object-fit:cover;
    border-radius:6px;
    border:1px solid rgba(242,18,126,0.25);
    box-shadow:0 25px 50px -25px rgba(0,0,0,0.7);
  }
  @media (max-width:640px){
    .contact-gallery{ grid-template-columns:1fr; }
    .contact-gallery img{ height:220px; }
  }
  .contact-form-section{ padding:70px 20px; background:var(--navy); border-top:1px solid rgba(242,18,126,0.1); }
  .contact-form{
    max-width:640px; margin:0 auto;
    display:flex; flex-direction:column; gap:16px;
  }
  @media (min-width:700px){
    .contact-form{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px 20px;
    }
    .contact-form > div:nth-child(3),
    .contact-form button{
      grid-column:1 / -1;
    }
  }
  .contact-form label{
    font-family:'Space Mono', monospace;
    font-size:0.65rem; letter-spacing:0.12em;
    color:rgba(255,255,255,0.5); text-transform:uppercase;
    margin-bottom:6px; display:block;
  }
  .contact-form input,
  .contact-form select,
  .contact-form textarea{
    width:100%;
    background:rgba(242,18,126,0.05);
    border:1px solid rgba(242,18,126,0.25);
    border-radius:4px;
    padding:13px 14px;
    color:var(--cream);
    font-family:'Manrope', Arial, sans-serif;
    font-size:0.9rem;
    outline:none;
    transition:border-color .3s ease, background .3s ease;
  }
  .contact-form input:focus,
  .contact-form select:focus,
  .contact-form textarea:focus{
    border-color:rgba(242,18,126,0.6);
    background:rgba(242,18,126,0.09);
  }
  .contact-form textarea{ resize:vertical; min-height:110px; }
  .contact-form button{
    border:none; cursor:pointer;
    font-family:'Manrope', Arial, sans-serif;
    margin-top:6px;
  }
  .classes-section{ padding:90px 20px; }
  .grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
    gap:24px;
  }
  .card{
    position:relative;
    display:block;
    background:linear-gradient(180deg, #16211D 0%, #0D1512 100%);
    border:1px solid rgba(31,138,107,0.28);
    clip-path:polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
    padding:26px;
    min-height:300px;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
    cursor:pointer;
    transition:transform .5s cubic-bezier(.16,1,.3,1), border-color .4s ease, box-shadow .5s ease;
  }
  .card::before{
    content:'';
    position:absolute; top:0; right:0;
    width:28px; height:28px;
    background:linear-gradient(135deg, #141414 50%, #1A2A22 50%);
    border-bottom:1px solid rgba(31,138,107,0.35);
    border-left:1px solid rgba(31,138,107,0.35);
  }
  .card:hover{
    transform:translateY(-8px);
    border-color:rgba(31,138,107,0.7);
    box-shadow:0 30px 60px -25px rgba(0,0,0,0.7), 0 0 0 1px rgba(31,138,107,0.15);
  }
  .card-top-row{
    display:flex; align-items:center; justify-content:space-between; margin-bottom:14px;
  }
  .card-icon{
    width:34px; height:34px;
    border-radius:9px;
    background:rgba(31,138,107,0.1);
    border:1px solid rgba(31,138,107,0.3);
    display:flex; align-items:center; justify-content:center;
  }
  .card-num{
    font-family:'Space Mono', monospace;
    font-size:0.68rem;
    color:rgba(255,255,255,0.35);
  }
  .card h3{
    font-family:'Bodoni Moda', serif;
    font-weight:700;
    font-size:1.5rem;
    line-height:1.25;
  }
  .card .duration{
    font-family:'Space Mono', monospace;
    letter-spacing:0.2em;
    font-size:0.62rem;
    color:rgba(255,255,255,0.4);
    margin-top:8px;
  }
  .card .desc{
    font-size:0.88rem;
    color:rgba(255,255,255,0.7);
    font-weight:500;
    margin-top:14px;
    line-height:1.55;
  }
  .card-bottom{
    margin-top:22px; padding-top:18px;
    border-top:1px dashed rgba(31,138,107,0.25);
  }
  .fee{
    font-family:'Space Mono', monospace;
    font-size:0.7rem;
    color:var(--gold2);
    margin-bottom:12px;
  }
  .card-cta{
    display:inline-flex; align-items:center; gap:8px;
    font-size:0.78rem; letter-spacing:0.02em;
    color:rgba(255,255,255,0.85);
    transition:color .3s ease;
  }
  .card:hover .card-cta{ color:var(--gold2); }
  .card:hover .card-cta svg{ transform:translateX(3px); }
  .card-cta svg{ transition:transform .3s ease; }

  .accent-emerald h3{ color:var(--emerald); }
  .accent-rose h3{ color:var(--rose); }
  .accent-gold h3{ color:var(--gold2); }
  .accent-emerald .card-icon svg{ stroke:var(--emerald); }
  .accent-rose .card-icon svg{ stroke:var(--rose); }
  .accent-gold .card-icon svg{ stroke:var(--gold2); }

  /* ---------- WHY / FEATURES ---------- */
  .why{
    padding:80px 20px;
    background:var(--navy);
    border-top:1px solid rgba(31,138,107,0.1);
    border-bottom:1px solid rgba(31,138,107,0.1);
  }
  .why-grid{
    display:grid; grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
    gap:28px; margin-top:10px;
  }
  .why-item{
    text-align:center; padding:24px 16px;
  }
  .why-icon{
    width:48px; height:48px; margin:0 auto 16px;
    border-radius:50%;
    background:rgba(31,138,107,0.08);
    border:1px solid rgba(31,138,107,0.3);
    display:flex; align-items:center; justify-content:center;
  }
  .why-item h4{
    font-family:'Bodoni Moda', serif;
    font-size:1.2rem; color:var(--gold2); margin-bottom:8px;
  }
  .why-item p{
    font-size:0.82rem; color:rgba(255,255,255,0.65); font-weight:500; line-height:1.5;
  }

  /* ---------- TESTIMONIALS ---------- */
  .testimonials{ padding:90px 20px; }
  .t-slideshow{
    max-width:420px; margin:0 auto;
    position:relative;
    height:clamp(360px, 70vh, 580px);
  }
  .t-card{
    position:absolute; inset:0;
    display:flex; align-items:center; justify-content:center;
    opacity:0;
    transform:translateY(10px);
    pointer-events:none;
    transition:opacity .6s ease, transform .6s ease;
  }
  .t-card.active{
    opacity:1;
    transform:translateY(0);
    pointer-events:auto;
  }
  .t-card img{
    max-width:100%;
    max-height:100%;
    width:auto;
    height:auto;
    border-radius:10px;
    border:1px solid rgba(31,138,107,0.35);
    box-shadow:0 30px 60px -25px rgba(0,0,0,0.75);
  }
  .t-dots{
    display:flex; gap:8px; justify-content:center;
    margin-top:26px;
    flex-wrap:wrap;
  }
  .t-dot{
    width:8px; height:8px; border-radius:50%;
    background:rgba(31,138,107,0.25);
    border:none; padding:0; cursor:pointer;
    transition:background .3s ease, transform .3s ease;
  }
  .t-dot.active{
    background:var(--gold2);
    transform:scale(1.3);
  }

  /* ---------- CONTACT ---------- */
  .contact{
    padding:90px 20px;
    background:var(--navy);
    border-top:1px solid rgba(31,138,107,0.1);
  }
  .contact-wrap{
    max-width:920px; margin:0 auto;
    display:grid; grid-template-columns:1.1fr 1fr; gap:40px;
    align-items:stretch;
  }
  @media (max-width:800px){
    .contact-wrap{ grid-template-columns:1fr; }
  }
  .contact-main{
    background:linear-gradient(160deg, #16211D, #0F1714);
    border:1px solid rgba(31,138,107,0.3);
    border-radius:4px;
    padding:40px 32px;
    display:flex; flex-direction:column; justify-content:center;
  }
  .contact-main .eyebrow{ margin-bottom:14px; }
  .contact-main h3{
    font-family:'Bodoni Moda', serif;
    font-style:italic;
    font-weight:700;
    font-size:2rem; color:var(--cream);
    margin-bottom:14px;
  }
  .contact-main p{
    font-size:0.88rem; color:rgba(255,255,255,0.7); font-weight:500;
    margin-bottom:26px; line-height:1.6;
  }
  .contact-channels{ display:flex; flex-direction:column; gap:14px; }
  .channel{
    display:flex; align-items:center; gap:14px;
    padding:14px 16px;
    border:1px solid rgba(31,138,107,0.25);
    border-radius:6px;
    transition:border-color .3s ease, background .3s ease, transform .3s ease;
  }
  .channel:hover{
    border-color:rgba(31,138,107,0.6);
    background:rgba(31,138,107,0.06);
    transform:translateX(4px);
  }
  .channel-icon{
    width:38px; height:38px; border-radius:50%;
    background:rgba(31,138,107,0.1);
    display:flex; align-items:center; justify-content:center;
    flex-shrink:0;
  }
  .channel-text .t1{ font-size:0.86rem; color:var(--cream); }
  .channel-text .t2{ font-size:0.72rem; color:rgba(255,255,255,0.5); }

  .contact-side{
    display:flex; flex-direction:column; gap:20px;
  }
  .info-card{
    background:rgba(31,138,107,0.05);
    border:1px solid rgba(31,138,107,0.2);
    border-radius:4px;
    padding:24px;
    flex:1;
  }
  .info-card h4{
    font-family:'Space Mono', monospace;
    font-size:0.68rem; letter-spacing:0.15em;
    color:var(--gold2); margin-bottom:10px; text-transform:uppercase;
  }
  .info-card p{
    font-size:0.85rem; color:rgba(255,255,255,0.75); font-weight:500; line-height:1.6;
  }

  /* ---------- FINAL CTA ---------- */
  .final-cta{
    padding:100px 20px; text-align:center;
    background:
      radial-gradient(ellipse at 20% -10%, rgba(111,221,179,0.25), transparent 55%),
      linear-gradient(180deg, #141414 0%, #1C1C1C 60%, #141414 100%);
  }
  .final-cta h2{
    font-family:'Bodoni Moda', serif;
    font-style:italic;
    font-weight:700;
    font-size:2.4rem;
    max-width:520px; margin:12px auto 0;
  }

  footer{
    padding:44px 20px 30px; text-align:center;
    border-top:1px solid rgba(31,138,107,0.1);
  }
  .footer-logo{ height:34px; margin:0 auto 14px; opacity:0.9; }
  .social-row{
    display:flex; gap:14px; justify-content:center;
    margin:22px 0 26px;
  }
  .social-icon{
    width:44px; height:44px; border-radius:50%;
    border:1px solid rgba(31,138,107,0.35);
    background:rgba(31,138,107,0.05);
    display:flex; align-items:center; justify-content:center;
    transition:background .3s ease, transform .3s ease, border-color .3s ease;
  }
  .social-icon:hover{
    background:rgba(31,138,107,0.2);
    border-color:rgba(31,138,107,0.7);
    transform:translateY(-3px);
  }
  .social-icon svg{ width:18px; height:18px; }
  footer p{
    font-family:'Space Mono', monospace;
    letter-spacing:0.2em;
    font-size:0.62rem;
    color:rgba(255,255,255,0.4);
  }
  footer .foot-links{
    display:flex; gap:18px; justify-content:center; margin:16px 0;
    font-size:0.78rem;
  }
  footer .foot-links a{ color:rgba(255,255,255,0.6); transition:color .3s ease; }
  footer .foot-links a:hover{ color:var(--gold2); }

  /* ---------- COURSE DETAIL OVERLAY ("PAGE") ---------- */
  .course-overlay{
    position:fixed; inset:0; z-index:300;
    background:rgba(5,8,13,0.98);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transition:opacity .35s ease, visibility 0s linear .35s;
  }
  .course-overlay.active{
    opacity:1;
    visibility:visible;
    transition:opacity .35s ease, visibility 0s linear 0s;
  }
  .course-close{
    position:fixed; top:18px; right:18px; z-index:310;
    width:42px; height:42px; border-radius:50%;
    background:rgba(31,138,107,0.12);
    border:1px solid rgba(31,138,107,0.4);
    display:flex; align-items:center; justify-content:center;
    cursor:pointer;
    transition:background .3s ease, transform .3s ease;
  }
  .course-close:hover{ background:rgba(31,138,107,0.22); transform:rotate(90deg); }
  .course-back{
    position:fixed; top:22px; left:18px; z-index:310;
    display:flex; align-items:center; gap:8px;
    font-size:0.78rem; letter-spacing:0.05em; color:rgba(255,255,255,0.7);
    cursor:pointer;
  }
  .course-back:hover{ color:var(--gold2); }
  .course-overlay-inner{
    max-width:640px; margin:0 auto; padding:96px 20px 90px;
    opacity:0; transform:translateY(16px);
    transition:opacity .5s ease .1s, transform .5s ease .1s;
  }
  .course-overlay.active .course-overlay-inner{
    opacity:1; transform:translateY(0);
  }
  .course-flyer-wrap{
    border-radius:6px; overflow:hidden;
    border:1px solid rgba(31,138,107,0.3);
    box-shadow:0 30px 60px -25px rgba(0,0,0,0.7);
    margin-bottom:32px;
  }
  .course-flyer-wrap img{ width:100%; display:block; }
  .course-title{
    font-family:'Bodoni Moda', serif;
    font-style:italic;
    font-weight:700;
    font-size:2.1rem;
    color:var(--cream);
    margin-top:10px; margin-bottom:18px;
    line-height:1.15;
  }
  .course-desc{
    font-size:0.95rem; font-weight:500;
    color:rgba(255,255,255,0.82);
    line-height:1.8;
    margin-bottom:28px;
  }
  .course-fee-box{
    display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:10px;
    padding:16px 20px;
    border:1px dashed rgba(31,138,107,0.35);
    border-radius:6px;
    margin-bottom:30px;
  }
  .course-fee-box .label{
    font-family:'Space Mono', monospace;
    font-size:0.65rem; letter-spacing:0.15em;
    color:rgba(255,255,255,0.5); text-transform:uppercase;
  }
  .course-fee-box .value{
    font-family:'Space Mono', monospace;
    font-size:0.8rem; color:var(--gold2);
  }
  .course-cta{
    display:block; text-align:center;
    width:100%; padding:17px 20px;
    font-size:0.9rem;
  }

  /* ---------- ADMIN: EDITABLE CONTENT ---------- */
  /* ---------- ADMIN: EDITABLE CONTENT ---------- */
  .admin-delete{
    display:none;
    position:absolute;
    top:8px; right:8px;
    z-index:20;
    width:26px; height:26px;
    border-radius:50%;
    background:rgba(5,8,7,0.85);
    border:1px solid #E0665A;
    color:#E0665A;
    font-size:1rem; line-height:1;
    cursor:pointer;
    align-items:center; justify-content:center;
  }
  .admin-mode .admin-delete{ display:flex; }
  .admin-delete:hover{ background:#E0665A; color:#fff; }

  [data-editable].admin-editing{
    outline:1px dashed rgba(31,138,107,0.6);
    outline-offset:4px;
    border-radius:2px;
    background:rgba(31,138,107,0.05);
    cursor:text;
  }
  [data-editable].admin-editing:focus{
    outline:1px solid var(--gold);
    background:rgba(31,138,107,0.1);
  }

  /* ---------- ADMIN: MODALS ---------- */
  .admin-modal{
    position:fixed; inset:0; z-index:900;
    background:rgba(5,8,7,0.9);
    display:none;
    align-items:center; justify-content:center;
    padding:20px;
  }
  .admin-modal.open{ display:flex; }
  .admin-modal-box{
    background:var(--navy);
    border:1px solid rgba(31,138,107,0.35);
    border-radius:8px;
    padding:30px 26px;
    max-width:380px; width:100%;
    max-height:86vh; overflow-y:auto;
  }
  .admin-modal-box-wide{ max-width:520px; }
  .admin-modal-box h3{
    font-family:'Bodoni Moda', serif;
    font-style:italic; font-weight:700;
    font-size:1.4rem; margin:6px 0 18px;
    color:var(--cream);
  }
  .admin-modal-box input[type="password"],
  .admin-modal-box input[type="text"],
  .admin-modal-box textarea{
    width:100%;
    background:rgba(31,138,107,0.06);
    border:1px solid rgba(31,138,107,0.3);
    border-radius:4px;
    padding:12px 14px;
    color:var(--cream);
    font-family:'Manrope', Arial, sans-serif;
    font-size:0.9rem;
    outline:none;
    margin-bottom:10px;
  }
  .admin-modal-box textarea{ min-height:80px; resize:vertical; }
  .admin-error{ color:#E0665A; font-size:0.78rem; margin-bottom:10px; }
  .admin-modal-actions{
    display:flex; gap:10px; justify-content:flex-end; margin-top:8px;
  }
  .admin-form-grid{ display:flex; flex-direction:column; gap:14px; }
  .admin-form-grid label{
    font-family:'Space Mono', monospace; font-size:0.62rem;
    letter-spacing:0.1em; text-transform:uppercase;
    color:rgba(255,255,255,0.5); display:block; margin-bottom:6px;
  }

  /* ---------- ADMIN: PANEL ---------- */
  .admin-panel{
    position:fixed; top:0; right:0; bottom:0; z-index:850;
    width:min(420px, 100vw);
    background:var(--ink);
    border-left:1px solid rgba(31,138,107,0.3);
    display:none;
    flex-direction:column;
    box-shadow:-30px 0 60px -20px rgba(0,0,0,0.6);
  }
  .admin-panel.open{ display:flex; }
  .admin-panel-header{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 20px;
    border-bottom:1px solid rgba(31,138,107,0.2);
  }
  .admin-panel-title{
    font-family:'Bodoni Moda', serif; font-style:italic; font-weight:700;
    font-size:1.2rem; color:var(--gold2);
  }
  .admin-close-btn{
    background:none; border:none; color:rgba(255,255,255,0.6);
    font-size:1.1rem; cursor:pointer; padding:6px;
  }
  .admin-close-btn:hover{ color:var(--gold2); }
  .admin-tabs{
    display:flex; border-bottom:1px solid rgba(31,138,107,0.2);
  }
  .admin-tab{
    flex:1; background:none; border:none; cursor:pointer;
    padding:12px 8px; font-size:0.78rem;
    color:rgba(255,255,255,0.55);
    font-family:'Manrope', Arial, sans-serif;
    border-bottom:2px solid transparent;
  }
  .admin-tab.active{
    color:var(--gold2);
    border-bottom-color:var(--gold);
  }
  .admin-tab-panel{ display:none; flex:1; overflow-y:auto; padding:18px 20px; }
  .admin-tab-panel.active{ display:block; }
  .admin-help{
    font-size:0.78rem; color:rgba(255,255,255,0.55);
    margin-bottom:16px; line-height:1.5;
  }
  .admin-field{ margin-bottom:14px; }
  .admin-field label{
    font-family:'Space Mono', monospace; font-size:0.6rem;
    letter-spacing:0.1em; text-transform:uppercase;
    color:rgba(255,255,255,0.45); display:block; margin-bottom:5px;
  }
  .admin-field textarea,
  .admin-field input[type="text"]{
    width:100%;
    background:rgba(31,138,107,0.06);
    border:1px solid rgba(31,138,107,0.25);
    border-radius:4px;
    padding:9px 11px;
    color:var(--cream);
    font-family:'Manrope', Arial, sans-serif;
    font-size:0.85rem;
    outline:none;
  }
  .admin-field textarea{ min-height:56px; resize:vertical; }
  .admin-actions-row{
    display:flex; gap:10px; flex-wrap:wrap; margin-top:16px;
  }
  .admin-add-btn{ width:100%; margin-top:6px; text-align:center; }
  .admin-upload-btn{
    display:block; width:100%; text-align:center; cursor:pointer; margin-top:6px;
  }
  .admin-list-item{
    display:flex; align-items:center; gap:12px;
    padding:10px; margin-bottom:10px;
    border:1px solid rgba(31,138,107,0.2);
    border-radius:6px;
  }
  .admin-list-item img{
    width:44px; height:44px; object-fit:cover; border-radius:4px; flex-shrink:0;
  }
  .admin-list-item .admin-list-text{ flex:1; min-width:0; }
  .admin-list-item .admin-list-title{
    font-size:0.82rem; color:var(--cream);
    white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  }
  .admin-list-item .admin-list-sub{
    font-size:0.68rem; color:rgba(255,255,255,0.45);
  }
  .admin-list-btn{
    background:none; border:1px solid rgba(31,138,107,0.3);
    border-radius:4px; padding:5px 9px;
    font-size:0.7rem; color:rgba(255,255,255,0.7);
    cursor:pointer; flex-shrink:0;
  }
  .admin-list-btn:hover{ border-color:var(--gold); color:var(--gold2); }
  .admin-list-btn.danger:hover{ border-color:#E0665A; color:#E0665A; }
  .admin-panel-footer{
    padding:16px 20px 20px;
    border-top:1px solid rgba(31,138,107,0.2);
  }
  .admin-panel-footer .btn-outline{
    width:100%; text-align:center; margin-bottom:8px;
  }
  .admin-note{
    font-size:0.68rem; color:rgba(255,255,255,0.4);
    line-height:1.5; margin-top:8px;
  }
  @media (max-width:480px){
    .admin-panel{ width:100vw; border-left:none; }
  }