/* ImagineArts — "Gallery at Dusk" design system (proposal v1, 2 Aug 2026)
   Aubergine #3D2352 | Gilt #C9A227 | Verdigris #3E8E7E | Ivory paper #FAF7F0
   Chrome pattern mirrors sportsmart.css v6 (slim top nav + slide-out menu)
   so the two passion brands stay structurally twins with their own skins.
   Typographic signature: serif display headings — the humanities' own voice. */

:root{
  --ia-violet:#3D2352; --ia-violet-deep:#2A1739; --ia-violet-soft:#573775;
  --ia-gilt:#C9A227; --ia-gilt-deep:#8F7317; --ia-gilt-tint:#F7F1DC;
  --ia-verdigris:#3E8E7E; --ia-rose:#B35C6E;
  --ia-paper:#FAF7F0; --ia-ink:#2B2233; --ia-ink-soft:#5C5468;
  --ia-line:#E5DFD3; --ia-radius:10px;
  --ia-serif:Georgia,'Iowan Old Style','Times New Roman',serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',-apple-system,Helvetica,Arial,sans-serif;color:var(--ia-ink);
     background:var(--ia-paper);line-height:1.6;font-size:16px}
a{color:var(--ia-violet);text-decoration:none}
img{max-width:100%}
h1,h2,h3.serif{font-family:var(--ia-serif);font-weight:700}

/* Header */
.ia-header{background:var(--ia-violet);color:#fff;position:sticky;top:0;z-index:50}
.ia-header-inner{max-width:1180px;margin:0 auto;padding:14px 20px;display:flex;
     align-items:center;justify-content:space-between;gap:16px;flex-wrap:nowrap}
.ia-logo{font-family:var(--ia-serif);font-size:1.4rem;font-weight:700;color:#fff;letter-spacing:.2px}
.ia-logo span{color:var(--ia-gilt)}
.ia-nav{display:flex;gap:13px;align-items:center;flex-wrap:nowrap}
.ia-nav a{color:#E3D9EE;font-size:.875rem;padding:4px 1px;border-bottom:2px solid transparent;white-space:nowrap}
.ia-nav a:hover,.ia-nav a.active{color:#fff;border-bottom-color:var(--ia-gilt)}
.ia-nav-login{color:#C4B4D6 !important;font-size:.88rem}
.ia-nav-cta{background:var(--ia-gilt);color:var(--ia-violet-deep) !important;font-weight:700;
     border-radius:20px;padding:7px 16px !important;border-bottom:none !important;white-space:nowrap}
.ia-nav-cta:hover{background:#fff;border-bottom-color:transparent !important}
.ia-burger{background:none;border:1px solid #ffffff33;color:#fff;font-size:1.15rem;
     line-height:1;padding:6px 11px;border-radius:8px;cursor:pointer}
.ia-burger:hover{background:#ffffff1a;border-color:var(--ia-gilt)}

/* Hero — dusk gradient with a soft gilt glow, like a lit frame in a dark room */
.ia-hero{background:
     radial-gradient(ellipse 640px 420px at 78% 8%,rgba(201,162,39,.28) 0%,rgba(201,162,39,0) 60%),
     linear-gradient(160deg,var(--ia-violet) 0%,var(--ia-violet-soft) 70%,var(--ia-violet) 100%);
     color:#fff;padding:64px 20px 56px;text-align:center}
.ia-hero h1{font-size:2.6rem;line-height:1.2;max-width:780px;margin:0 auto 14px}
.ia-hero h1 em{color:var(--ia-gilt);font-style:italic}
.ia-hero p.lead{font-size:1.15rem;color:#DCCFE9;max-width:660px;margin:0 auto 28px}
.ia-cta{display:inline-block;background:var(--ia-gilt);color:#2E2508;font-weight:700;
     padding:13px 30px;border-radius:28px;font-size:1rem;transition:transform .15s}
.ia-cta:hover{transform:translateY(-2px)}
.ia-cta.ghost{background:transparent;color:#fff;border:2px solid #ffffff55;margin-left:12px}

/* Sections */
.ia-section{max-width:1100px;margin:0 auto;padding:52px 20px}
.ia-section h2{font-size:1.8rem;color:var(--ia-violet);margin-bottom:8px}
.ia-section p.sub{color:var(--ia-ink-soft);max-width:640px;margin-bottom:28px}
.ia-kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;
     text-transform:uppercase;color:var(--ia-gilt-deep);margin-bottom:8px}

/* Discipline grid (the eight arts) */
.ia-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.ia-card{background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);
     padding:20px 18px;transition:box-shadow .15s,transform .15s;display:block}
.ia-card:hover{box-shadow:0 6px 18px rgba(61,35,82,.12);transform:translateY(-2px)}
.ia-card h3{font-family:var(--ia-serif);font-size:1.1rem;color:var(--ia-violet);margin-bottom:6px}
.ia-card p{font-size:.88rem;color:var(--ia-ink-soft)}
.ia-card .muse{display:block;font-size:.72rem;font-weight:600;letter-spacing:.08em;
     text-transform:uppercase;color:var(--ia-gilt-deep);margin-bottom:8px}
.ia-card .free{display:inline-block;margin-top:10px;font-size:.75rem;font-weight:700;
     color:var(--ia-verdigris);background:#E4F1EC;padding:3px 10px;border-radius:12px}

/* Steps / how it works */
.ia-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}
.ia-step{background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);padding:22px 18px}
.ia-step .num{width:34px;height:34px;border-radius:50%;background:var(--ia-violet);color:var(--ia-gilt);
     font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.ia-step h3{font-size:1rem;color:var(--ia-violet);margin-bottom:6px}
.ia-step p{font-size:.88rem;color:var(--ia-ink-soft)}
.ia-dims{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.ia-dim{background:#fff;border:1px solid var(--ia-line);border-radius:20px;
     padding:7px 16px;font-size:.85rem;font-weight:600;color:var(--ia-violet)}

/* Dark narrative band + gilt tint band */
.ia-band{background:
     radial-gradient(ellipse 520px 340px at 12% 100%,rgba(201,162,39,.14) 0%,rgba(201,162,39,0) 60%),
     var(--ia-violet)}
.ia-band h2{color:#fff}
.ia-band .ia-kicker{color:var(--ia-gilt)}
.ia-band p.sub,.ia-band p.note{color:#DCCFE9}
.ia-tint{background:var(--ia-gilt-tint);border-top:1px solid var(--ia-line);border-bottom:1px solid var(--ia-line)}

.ia-split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.ia-split .col{background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);padding:22px 20px}
.ia-split .col.gilt{border-top:4px solid var(--ia-gilt)}
.ia-split .col.violet{border-top:4px solid var(--ia-violet)}
.ia-band .ia-split .col{background:rgba(255,255,255,.05);border-color:#ffffff22;color:#EFE8F6}
.ia-split .col h3{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ia-gilt-deep);margin-bottom:12px}
.ia-band .ia-split .col h3{color:var(--ia-gilt)}
.ia-split ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.ia-split li{font-size:.95rem;padding-left:18px;position:relative;color:var(--ia-ink)}
.ia-band .ia-split li{color:#EFE8F6}
.ia-split li:before{content:"\203A";position:absolute;left:2px;color:var(--ia-gilt-deep);font-weight:700}
.ia-band .ia-split li:before{color:var(--ia-gilt)}
.ia-split .col p{font-size:.92rem;color:var(--ia-ink-soft)}
.ia-band .ia-split .col p{color:#DCCFE9}

/* Evidence features with printed references */
.ia-feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:16px;margin-top:22px}
.ia-feat .item{background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);padding:18px}
.ia-feat .item h3{font-size:.98rem;color:var(--ia-violet);margin-bottom:6px}
.ia-feat .item p{font-size:.87rem;color:var(--ia-ink-soft)}
.ia-ref{font-size:.74rem;color:var(--ia-ink-soft);margin-top:12px;line-height:1.5}
.ia-center{text-align:center}

/* Price teaser */
.ia-price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:16px;max-width:900px;margin:26px auto 0}
.ia-price{background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);padding:26px 22px;text-align:center}
.ia-price.feature{border:2px solid var(--ia-gilt)}
.ia-price h3{font-family:var(--ia-serif);font-size:1.15rem;color:var(--ia-violet);margin-bottom:6px}
.ia-price .amt{font-size:2rem;font-weight:800;color:var(--ia-violet);margin:6px 0}
.ia-price .amt small{font-size:.9rem;color:var(--ia-ink-soft);font-weight:600}
.ia-price p{font-size:.9rem;color:var(--ia-ink-soft);margin-bottom:16px;min-height:66px}

/* Slide-out menu */
.ia-menu-overlay{position:fixed;inset:0;background:rgba(42,23,57,.55);opacity:0;visibility:hidden;
     transition:opacity .22s;z-index:90}
.ia-menu-overlay.active{opacity:1;visibility:visible}
.ia-menu{position:fixed;top:0;right:0;width:330px;max-width:88vw;height:100%;overflow-y:auto;
     background:var(--ia-violet-deep);color:#E3D9EE;padding:0 0 30px;z-index:100;
     transform:translateX(102%);transition:transform .26s ease;box-shadow:-8px 0 34px rgba(0,0,0,.35)}
.ia-menu.active{transform:translateX(0)}
.ia-menu-head{display:flex;align-items:center;justify-content:space-between;
     padding:18px 20px;border-bottom:1px solid #ffffff1f;position:sticky;top:0;
     background:var(--ia-violet-deep);z-index:2}
.ia-menu-head .t{font-family:var(--ia-serif);font-weight:700;color:#fff;font-size:1.05rem}
.ia-menu-head .g{color:var(--ia-gilt)}
.ia-menu-close{background:none;border:none;color:#C4B4D6;font-size:1.7rem;line-height:1;cursor:pointer}
.ia-menu-close:hover{color:var(--ia-gilt)}
.ia-menu-group{padding:14px 12px 6px}
.ia-menu-title{color:var(--ia-gilt);font-size:.7rem;font-weight:700;letter-spacing:.09em;
     text-transform:uppercase;padding:0 10px 8px}
.ia-menu-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:8px;
     color:#E3D9EE !important;font-size:.93rem}
.ia-menu-item:hover{background:#ffffff12;color:#fff !important}
.ia-menu-item .ic{width:20px;text-align:center;flex:0 0 20px}
.ia-menu-item .free{margin-left:auto;background:var(--ia-verdigris);color:#fff;font-size:.62rem;
     font-weight:700;padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.04em}
.ia-menu-item .soon{margin-left:auto;background:#ffffff1f;color:#C4B4D6;font-size:.62rem;
     font-weight:700;padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.04em}
.ia-menu-item .ext{margin-left:auto;color:#9A87AE;font-size:.8rem}
.ia-menu-divider{height:1px;background:#ffffff1f;margin:10px 22px}
.ia-menu-note{color:#9A87AE;font-size:.76rem;line-height:1.5;padding:8px 22px 0}

/* Footer */
.ia-footer{background:var(--ia-violet-deep);color:#C4B4D6;padding:40px 20px 24px;font-size:.88rem}
.ia-footer-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;
     gap:24px;flex-wrap:wrap;align-items:flex-start}
.ia-footer a{color:#E3D9EE}
.ia-footer a:hover{color:var(--ia-gilt)}
.ia-footer h4{color:#fff;font-size:.95rem;margin-bottom:10px}
.ia-footer ul{list-style:none}
.ia-footer li{margin-bottom:6px}
.ia-social{margin-top:14px}
.ia-social .lbl{color:#fff;font-size:.78rem;font-weight:600;margin-bottom:6px}
.ia-social a{display:inline-block;background:#ffffff14;border:1px solid #ffffff22;border-radius:20px;
     padding:5px 13px;margin:0 7px 7px 0;font-size:.8rem}
.ia-social a:hover{background:var(--ia-gilt);color:var(--ia-violet) !important;border-color:var(--ia-gilt)}
.ia-copy{max-width:1100px;margin:20px auto 0;border-top:1px solid #ffffff22;
     padding-top:16px;text-align:center;color:#9A87AE;font-size:.8rem}

@media(max-width:640px){
  .ia-hero h1{font-size:1.9rem}
  .ia-cta.ghost{margin-left:0;margin-top:10px}
  .ia-split{grid-template-columns:1fr}
}
@media (max-width:1120px){
  .ia-nav a.ia-nav-mid{display:none}
}
@media (max-width:860px){
  .ia-nav a:not(.ia-nav-cta){display:none}
  .ia-nav{gap:10px}
  .ia-header-inner{padding:12px 16px}
}

/* the course page (7 Oct 2026) */
.ia-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 40px}
.ia-facts div{background:#fff;border:1px solid var(--ia-line);border-top:4px solid var(--ia-gilt);border-radius:var(--ia-radius);padding:16px 14px;text-align:center}
.ia-facts b{display:block;font-family:var(--ia-serif);font-size:2rem;color:var(--ia-violet);line-height:1.1}
.ia-facts span{font-size:.85rem;color:var(--ia-ink-soft)}
.ia-mod{display:grid;grid-template-columns:52px 1fr;gap:16px;background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);padding:20px 20px 16px;margin-bottom:14px}
.ia-mod-num{width:44px;height:44px;border-radius:50%;background:var(--ia-violet);color:var(--ia-gilt);font:700 1.2rem var(--ia-serif);display:flex;align-items:center;justify-content:center}
.ia-mod h3{font-family:var(--ia-serif);font-size:1.15rem;color:var(--ia-violet);margin-bottom:6px}
.ia-mod p{font-size:.93rem;color:var(--ia-ink);margin-bottom:8px}
.ia-mod p.ia-mod-tools{font-size:.86rem;color:var(--ia-ink-soft);margin:0}
.ia-mod-tools a{color:var(--ia-violet-soft);font-weight:600;white-space:nowrap}
.ia-hero .ia-cta.ghost{margin-top:0}
.ia-course-strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin:22px 0}
.ia-course-strip a{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--ia-line);border-radius:var(--ia-radius);padding:10px 12px;color:var(--ia-ink);font-size:.9rem}
.ia-course-strip a:hover{border-color:var(--ia-gilt)}
.ia-course-strip .n{flex:none;width:28px;height:28px;border-radius:50%;background:var(--ia-violet);color:var(--ia-gilt);font:700 .9rem var(--ia-serif);display:flex;align-items:center;justify-content:center}
@media (max-width:760px){.ia-facts{grid-template-columns:1fr 1fr}.ia-mod{grid-template-columns:1fr;gap:8px}}
/* top bar with "The course" added: hide the extras earlier so it never overflows */
@media (max-width:1180px){.ia-nav a.ia-nav-mid{display:none}}
@media (max-width:1010px){.ia-nav a[href$="muses.html"],.ia-nav a[href$="artsmart.php"]{display:none}}
/* the hidden plan radios took the form's full input width and pushed the Salon and book pages sideways */
.mu-plan{position:relative}
.mu-plan input[type=radio]{width:1px!important;height:1px;left:0;top:0;margin:0}
.ia-mod-num,.ia-course-strip .n,.ia-facts b{font-family:system-ui,-apple-system,'Segoe UI',Arial,sans-serif;font-variant-numeric:lining-nums}