/* Davinci Art Academy — public site. Dark, colourful, one colour per discipline. */
:root{
  color-scheme:dark;
  --ink:#0E0B0B; --ink-2:#130F0F; --surface:#1A1515; --surface-2:#231D1C; --surface-3:#2E2725;
  --line:rgba(255,240,230,.08); --line-2:rgba(255,240,230,.14); --line-3:rgba(255,240,230,.24);
  --paper:#FFF6EE; --muted:#B9ADA5; --dim:#857A73; --on-color:#1A1210;
  --red:#E11D3F; --red-deep:#C70625; --wa:#25D366;
  --c-drawing:#FFC53D; --c-painting:#FF7A45; --c-sculpture:#2ED3B7; --c-kids:#B794F6; --c-music:#5AA9FF;
  --f:"Alexandria","Segoe UI",Tahoma,system-ui,sans-serif;
  --f-script:"Aref Ruqaa","Alexandria",serif;
  --gutter:clamp(16px,4vw,56px);
  --r:24px;
  --ease:cubic-bezier(.2,.75,.15,1);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
html,body{background:var(--ink);color:var(--paper)}
body{margin:0;font-family:var(--f);font-size:16.5px;line-height:1.75;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[lang="en"] body{line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3{text-wrap:balance;line-height:1.15}
:focus-visible{outline:3px solid var(--paper);outline-offset:3px;border-radius:8px}
.wrap{width:100%;max-width:1320px;margin-inline:auto;padding-inline:var(--gutter)}
.ltr{direction:ltr;unicode-bidi:isolate}
html[dir="rtl"] .flip{transform:scaleX(-1)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding-inline:26px;border-radius:99px;font-weight:600;font-size:16px;white-space:nowrap;transition:transform .25s var(--ease),background .2s,box-shadow .25s,border-color .2s}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 30px -10px rgba(225,29,63,.7)}
.btn-red:hover{background:#F0294C}
.btn-wa{background:var(--wa);color:#05230F}
.btn-wa svg{fill:currentColor}
.btn-line{border:1.5px solid var(--line-3);color:var(--paper)}
.btn-line:hover{border-color:var(--paper);background:rgba(255,246,238,.05)}
.btn-paper{background:var(--paper);color:var(--on-color)}
.btn.sm{height:44px;padding-inline:18px;font-size:15px}

/* ---------- header ---------- */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:rgba(14,11,11,.78);backdrop-filter:blur(16px) saturate(1.3);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:76px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo img{height:50px;width:auto}
.logo span{display:flex;flex-direction:column;line-height:1.25}
.logo b{font-weight:700;font-size:16px}
.logo small{font-size:11.5px;color:var(--muted)}
@media (max-width:520px){.logo span{display:none}}
.nav{display:flex;gap:2px;margin-inline-start:auto}
.nav a{position:relative;padding:8px 14px;border-radius:99px;font-size:15px;font-weight:500;color:var(--muted);transition:color .2s,background .2s}
.nav a:hover{color:var(--paper);background:var(--surface)}
.nav a.on{color:var(--paper);background:var(--surface-2)}
.hdr-act{display:flex;align-items:center;gap:8px}
.lang{height:44px;min-width:44px;padding-inline:14px;border-radius:99px;border:1.5px solid var(--line-2);font-weight:600;font-size:14px;transition:border-color .2s}
.lang:hover{border-color:var(--paper)}
.hdr .btn{height:44px;padding-inline:18px;font-size:15px}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line-2);place-items:center}
.burger i{display:block;width:18px;height:2px;background:var(--paper);border-radius:2px;box-shadow:0 6px 0 var(--paper),0 -6px 0 var(--paper)}
@media (max-width:1040px){.nav{display:none}.burger{display:grid}.hdr-act{margin-inline-start:auto}}
@media (max-width:600px){.hdr .btn-red{display:none}}

.drawer{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:.3s}
.drawer.open{opacity:1;visibility:visible}
.drawer-in{position:absolute;inset-block:0;inset-inline-end:0;width:min(86vw,360px);background:var(--surface);padding:calc(20px + env(safe-area-inset-top,0px)) 24px calc(24px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:6px;transform:translateX(100%);transition:transform .45s var(--ease)}
html[dir="rtl"] .drawer-in{transform:translateX(-100%)}
.drawer.open .drawer-in{transform:none}
.drawer-x{align-self:flex-end;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line-2);font-size:22px;margin-bottom:10px}
.drawer nav a{display:flex;align-items:center;gap:14px;padding:14px 4px;border-bottom:1px solid var(--line);font-size:20px;font-weight:600}
.drawer nav a i{width:12px;height:12px;border-radius:50%;flex:none}
.drawer .btn{margin-top:auto}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:clamp(40px,7vw,96px) clamp(48px,6vw,80px);isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;z-index:-1;border-radius:50%;filter:blur(90px);opacity:.35;pointer-events:none}
.hero::before{width:520px;height:520px;background:var(--c-painting);inset-inline-end:-140px;top:-160px}
.hero::after{width:460px;height:460px;background:var(--c-kids);inset-inline-start:-180px;bottom:-200px;opacity:.22}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--line-2);padding:7px 16px 7px 14px;border-radius:99px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(225,29,63,.2)}
.hero .display{margin:22px 0 0;font-weight:800;font-size:clamp(56px,8.6vw,124px);line-height:1;letter-spacing:-.01em;display:flex;flex-wrap:wrap;gap:0 .28em}
html[lang="en"] .hero .display{letter-spacing:-.03em}
.hero .display span{display:inline-block;text-shadow:0 1px 0 color-mix(in srgb,currentColor 62%,#000),0 2px 0 color-mix(in srgb,currentColor 58%,#000),0 3px 0 color-mix(in srgb,currentColor 54%,#000),0 4px 0 color-mix(in srgb,currentColor 50%,#000),0 5px 0 color-mix(in srgb,currentColor 46%,#000),0 6px 0 color-mix(in srgb,currentColor 42%,#000),0 7px 0 color-mix(in srgb,currentColor 38%,#000),0 14px 24px rgba(0,0,0,.55);transform:perspective(600px) rotateX(8deg);transform-origin:bottom}
.script{display:block;margin-top:14px;font-family:var(--f-script);font-weight:700;font-size:clamp(32px,4.2vw,56px);line-height:1.3;color:var(--red)}
html[lang="en"] .script{font-family:var(--f);font-weight:700;font-style:italic;font-size:clamp(26px,3vw,38px)}
.hero-text{margin-top:18px;max-width:34rem;font-size:18px;color:var(--muted)}
.hero-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}
.hero-stats{margin-top:40px;display:flex;flex-wrap:wrap;gap:12px 32px;padding-top:24px;border-top:1px solid var(--line)}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-size:30px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.hero-stats strong sup{font-size:.55em;color:var(--red);margin-inline-start:2px}
.hero-stats span{font-size:13.5px;color:var(--dim);max-width:12rem;line-height:1.5}

/* discipline bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(172px,auto);gap:12px}
.tile{position:relative;overflow:hidden;border-radius:var(--r);background:var(--c);color:var(--on-color);padding:16px 18px 18px;display:flex;flex-direction:column;justify-content:flex-end;text-align:start;transition:transform .45s var(--ease),box-shadow .35s;isolation:isolate}
.tile:hover{transform:translateY(-6px) rotate(-1deg);box-shadow:0 26px 50px -24px var(--c)}
.tile .illus{position:absolute;z-index:-1;width:44%;max-width:150px;inset-inline-end:6px;top:6px;color:var(--c);transition:transform .6s var(--ease)}
.tile:hover .illus{transform:rotate(-6deg) scale(1.06)}
.tile b{font-size:clamp(20px,1.9vw,26px);font-weight:800;line-height:1.15}
.tile small{font-size:12.5px;font-weight:500;opacity:.8;margin-top:3px;line-height:1.5}
.tile .n{position:absolute;top:14px;inset-inline-start:16px;font-size:11.5px;font-weight:700;background:rgba(26,18,16,.12);padding:3px 10px;border-radius:99px}
.tile img.ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.tile.has-img::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(transparent 35%,var(--c) 90%)}
.bento .tile:nth-child(1){grid-column:span 4;grid-row:span 2}
.bento .tile:nth-child(1) .illus{width:50%;max-width:260px;top:14px;inset-inline-end:14px}
.bento .tile:nth-child(1) b{font-size:clamp(30px,3.2vw,44px)}
.bento .tile:nth-child(2){grid-column:span 2;grid-row:span 2}
.bento .tile:nth-child(2) .illus{width:78%;max-width:200px;top:48px}
.bento .tile:nth-child(3),.bento .tile:nth-child(4),.bento .tile:nth-child(5){grid-column:span 2}
.bento .tile:nth-child(n+6){grid-column:span 3}
@media (max-width:560px){
  .bento{grid-template-columns:1fr 1fr;grid-auto-rows:minmax(168px,auto)}
  .bento .tile:nth-child(n){grid-column:span 1;grid-row:span 1}
  .bento .tile:nth-child(1){grid-column:span 2}
  .bento .tile:nth-child(1) .illus{width:40%}
  .bento .tile:nth-child(2) .illus{width:44%;top:44px}
}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;background:var(--paper);color:var(--on-color);direction:ltr;transform:rotate(-1.2deg);margin-block:12px;border-block:2px solid var(--on-color)}
.mq{display:flex;width:max-content;animation:mq 42s linear infinite}
.mq span{display:inline-flex;align-items:center;gap:22px;padding:16px 11px;font-weight:800;font-size:clamp(20px,2.4vw,30px);white-space:nowrap}
.mq span i{width:16px;height:16px;border-radius:50%;background:var(--c);border:2px solid var(--on-color)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.sec{padding-block:clamp(72px,10vw,128px);position:relative}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px 48px;margin-bottom:clamp(32px,4vw,52px)}
.sec-head.center{flex-direction:column;align-items:center;text-align:center}
.kick{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--red);margin-bottom:12px}
.kick::before{content:"";width:22px;height:3px;border-radius:3px;background:currentColor}
.h2{font-size:clamp(36px,5vw,64px);font-weight:800;line-height:1.1}
.h2 em{font-style:normal;color:var(--red)}
.sub{margin-top:14px;color:var(--muted);font-size:17.5px;max-width:38rem}
.sec-head.center .sub{margin-inline:auto}

/* ---------- courses ---------- */
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.tab{display:inline-flex;align-items:center;gap:10px;height:50px;padding-inline:8px 18px;border-radius:99px;background:var(--surface);border:1.5px solid var(--line-2);font-weight:600;font-size:15.5px;color:var(--muted);transition:background .2s,color .2s,border-color .2s,transform .2s}
html[dir="rtl"] .tab{padding-inline:8px 18px}
.tab .dot{width:34px;height:34px;border-radius:50%;background:var(--c,var(--surface-3));display:grid;place-items:center;flex:none;overflow:hidden}
.tab .dot svg{width:30px;height:30px;color:var(--c)}
.tab .cnt{font-size:12px;font-weight:700;background:var(--surface-3);color:var(--muted);border-radius:99px;padding:1px 8px;font-variant-numeric:tabular-nums}
.tab:hover{color:var(--paper);border-color:var(--line-3)}
.tab[aria-pressed="true"]{background:var(--c,var(--paper));border-color:var(--c,var(--paper));color:var(--on-color)}
.tab[aria-pressed="true"] .cnt{background:rgba(26,18,16,.14);color:var(--on-color)}
.tab[aria-pressed="true"] .dot{background:rgba(26,18,16,.1)}
.tab.all .dot{background:var(--surface-3);font-size:15px;color:var(--paper)}
.tab.all[aria-pressed="true"] .dot{color:var(--on-color)}
@media (max-width:700px){.tabs{flex-wrap:nowrap;overflow-x:auto;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);padding-bottom:6px;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{flex:none}}
.cat-intro{display:flex;align-items:center;gap:14px;margin:-8px 0 24px;color:var(--muted);font-size:15.5px;min-height:28px}
.cat-intro i{width:10px;height:10px;border-radius:50%;background:var(--c);flex:none}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:1060px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid{grid-template-columns:1fr}}
.card{position:relative;display:flex;flex-direction:column;background:var(--surface);border-radius:var(--r);overflow:hidden;border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--c) 45%,transparent);box-shadow:0 30px 60px -30px color-mix(in srgb,var(--c) 70%,transparent)}
.card-art{position:relative;aspect-ratio:16/10;background:var(--tone,var(--c));overflow:hidden;color:var(--c);isolation:isolate}
.card-art .illus{position:absolute;width:56%;height:auto;left:calc(50% + var(--shift,0%));top:52%;transform:translate(-50%,-50%) rotate(var(--rot,0deg)) scale(var(--sc,1));transition:transform .6s var(--ease);filter:drop-shadow(0 10px 14px rgba(26,18,16,.22))}
.card:hover .card-art .illus{transform:translate(-50%,-50%) rotate(calc(var(--rot,0deg) - 6deg)) scale(calc(var(--sc,1) * 1.07))}
.card-art .deco{position:absolute;inset:0;z-index:-1;opacity:.18}
.card-art img.ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card-art img.ph{transform:scale(1.05)}
.card-art .chip{position:absolute;top:14px;inset-inline-start:14px;z-index:2}
.card-art .hot{position:absolute;top:14px;inset-inline-end:14px;z-index:2;background:var(--on-color);color:var(--paper);font-size:12px;font-weight:700;padding:5px 12px;border-radius:99px;display:flex;align-items:center;gap:6px}
.card-art .hot::before{content:"★";color:var(--c)}
.chip{display:inline-flex;align-items:center;gap:7px;height:30px;padding-inline:12px;border-radius:99px;font-size:12.5px;font-weight:600;background:rgba(26,18,16,.82);color:var(--paper);backdrop-filter:blur(6px)}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--c)}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body h3{font-size:22px;font-weight:700}
.card-body p{color:var(--muted);font-size:15px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.facts{display:flex;flex-wrap:wrap;gap:8px}
.fact{display:inline-flex;align-items:center;gap:7px;height:32px;padding-inline:12px;border-radius:10px;background:var(--surface-2);font-size:13.5px;font-weight:500}
.fact svg{width:15px;height:15px;fill:none;stroke:var(--c);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card-foot{margin-top:auto;padding-top:6px;display:flex;gap:8px}
.card-foot .btn{height:46px;font-size:15px;flex:1;padding-inline:14px}
.card-foot .more{flex:none;width:46px;padding:0;border:1.5px solid var(--line-2);border-radius:50%}
.card-foot .more:hover{border-color:var(--c);color:var(--c)}
.card-foot .more svg{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:48px 16px;border:1.5px dashed var(--line-2);border-radius:var(--r)}

/* ---------- mission ---------- */
.mission{background:var(--red-deep);color:#fff;overflow:hidden;isolation:isolate}
.mission::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 85% 10%,rgba(255,197,61,.35),transparent 40%),radial-gradient(circle at 5% 95%,rgba(26,18,16,.5),transparent 45%)}
.mission .kick{color:#FFD9DF}
.mission-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(36px,6vw,90px);align-items:start}
@media (max-width:960px){.mission-grid{grid-template-columns:1fr}}
.mission h2{font-size:clamp(38px,5.4vw,72px);font-weight:800;line-height:1.1}
.mission h2 em{font-style:normal;font-family:var(--f-script);color:#FFE7A8;font-weight:700}
html[lang="en"] .mission h2 em{font-family:var(--f);font-style:italic}
.mission .lead{margin-top:22px;font-size:18px;color:rgba(255,255,255,.86);max-width:36rem}
.mission blockquote{margin:28px 0 0;padding:18px 22px;background:rgba(26,18,16,.22);border-radius:18px;font-size:19px;font-weight:600;line-height:1.6;position:relative}
.mission blockquote::before{content:"“";position:absolute;top:-22px;inset-inline-start:14px;font-size:70px;line-height:1;color:#FFE7A8;font-family:Georgia,serif}
.points{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.points{grid-template-columns:1fr}}
.point{background:rgba(26,18,16,.24);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:10px;transition:background .3s,transform .3s var(--ease)}
.point:hover{background:rgba(26,18,16,.36);transform:translateY(-4px)}
.point .ic{width:50px;height:50px;border-radius:16px;background:var(--c);display:grid;place-items:center;color:var(--on-color)}
.point .ic svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.point h3{font-size:18px;font-weight:700}
.point p{font-size:14.5px;color:rgba(255,255,255,.78);line-height:1.65}

/* ---------- method ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(var(--n,4),minmax(0,1fr));gap:16px;counter-reset:s}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px 24px;display:flex;flex-direction:column;gap:10px;overflow:hidden;isolation:isolate}
.step .num{font-size:88px;font-weight:800;line-height:.8;color:var(--c);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.step .bar{position:absolute;inset-inline:0;top:0;height:5px;background:var(--c)}
.step h3{font-size:20px;font-weight:700;margin-top:6px}
.step p{color:var(--muted);font-size:15px}
.includes{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.inc{display:inline-flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line-2);border-radius:99px;padding:8px 18px 8px 10px;font-size:14.5px}
html[dir="rtl"] .inc{padding:8px 10px 8px 18px}
.inc span.ic{width:32px;height:32px;border-radius:50%;background:var(--surface-3);display:grid;place-items:center}
.inc svg{width:17px;height:17px;fill:none;stroke:var(--c);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.inc b{font-weight:600}
.inc small{color:var(--dim);font-size:13px}

/* ---------- gallery ---------- */
.gal{columns:4 240px;column-gap:14px}
.g{break-inside:avoid;margin-bottom:14px;border-radius:18px;overflow:hidden;position:relative;display:block;width:100%;cursor:zoom-in;background:var(--surface)}
.g img{width:100%;height:auto;transition:transform .8s var(--ease)}
.g:hover img{transform:scale(1.05)}
.g figcaption{position:absolute;inset:auto 10px 10px;background:rgba(14,11,11,.82);backdrop-filter:blur(6px);border-radius:12px;padding:8px 12px;font-size:13px;text-align:start;opacity:0;transform:translateY(8px);transition:.3s}
.g:hover figcaption,.g:focus-visible figcaption{opacity:1;transform:none}
@media (hover:none){.g figcaption{opacity:1;transform:none}}
.insta{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:linear-gradient(120deg,#5B2BD9,#E11D3F 55%,#FF9A3D);border-radius:32px;padding:clamp(28px,5vw,56px);overflow:hidden;position:relative;isolation:isolate}
.insta::after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;border:40px solid rgba(255,255,255,.12);inset-inline-end:-80px;bottom:-140px;z-index:-1}
.insta .big{width:84px;height:84px;border-radius:26px;background:rgba(255,255,255,.18);display:grid;place-items:center}
.insta .big svg{width:44px;height:44px;fill:#fff}
.insta h3{font-size:clamp(24px,3vw,38px);font-weight:800}
.insta p{color:rgba(255,255,255,.86);margin-top:6px}
@media (max-width:760px){.insta{grid-template-columns:1fr;text-align:center;justify-items:center}}
.lb{position:fixed;inset:0;z-index:96;background:rgba(8,6,6,.95);display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;transition:.3s}
.lb.open{opacity:1;visibility:visible}
.lb img{max-width:min(92vw,1000px);max-height:80svh;border-radius:14px}
.lb-cap{position:absolute;bottom:calc(20px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);color:var(--muted);font-size:14px;text-align:center;width:90%}
.lb-b{position:absolute;width:50px;height:50px;border-radius:50%;background:var(--surface-2);font-size:22px;display:grid;place-items:center}
.lb-x{top:calc(18px + env(safe-area-inset-top,0px));inset-inline-end:18px}
.lb-p{left:18px;top:50%;transform:translateY(-50%)}
.lb-n{right:18px;top:50%;transform:translateY(-50%)}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:900px){.faq-grid{grid-template-columns:1fr}}
.faq-side{position:sticky;top:110px}
@media (max-width:900px){.faq-side{position:static}}
.help{margin-top:26px;background:var(--surface);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--line)}
.help b{font-size:18px}
.help p{color:var(--muted);font-size:15px}
.qa{border-radius:18px;background:var(--surface);border:1px solid var(--line);margin-bottom:10px;transition:border-color .2s,background .2s}
.qa[open]{background:var(--surface-2);border-color:var(--line-2)}
.qa summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 20px;font-weight:600;font-size:17px}
.qa summary::-webkit-details-marker{display:none}
.qa .pm{margin-inline-start:auto;flex:none;width:34px;height:34px;border-radius:50%;background:var(--surface-3);position:relative;transition:background .25s,transform .3s var(--ease)}
.qa .pm::before,.qa .pm::after{content:"";position:absolute;left:50%;top:50%;width:13px;height:2px;border-radius:2px;background:var(--paper);transform:translate(-50%,-50%)}
.qa .pm::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .3s}
.qa[open] .pm{background:var(--red);transform:rotate(180deg)}
.qa[open] .pm::after{transform:translate(-50%,-50%) rotate(0)}
.qa .ans{padding:0 20px 20px;color:var(--muted);font-size:15.5px}

/* ---------- booking + contact ---------- */
.book{background:var(--ink-2);border-top:1px solid var(--line)}
.book-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(32px,5vw,72px);align-items:start}
@media (max-width:980px){.book-grid{grid-template-columns:1fr}}
.contacts{margin-top:30px;display:grid;gap:10px}
.ct{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:18px;background:var(--surface);border:1px solid var(--line);transition:border-color .2s,transform .25s var(--ease)}
a.ct:hover{border-color:var(--line-3);transform:translateX(-3px)}
html[dir="ltr"] a.ct:hover{transform:translateX(3px)}
.ct .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none;background:var(--c,var(--surface-3));color:var(--on-color)}
.ct .ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ct .ic svg.fill{fill:currentColor;stroke:none}
.ct small{display:block;color:var(--dim);font-size:12.5px}
.ct b{font-weight:600;font-size:16px}
.ct .sp{margin-inline-start:auto;color:var(--dim);font-size:13px}
.socials{display:flex;gap:10px;margin-top:6px}
.socials a{width:48px;height:48px;border-radius:16px;background:var(--surface);border:1px solid var(--line-2);display:grid;place-items:center;transition:background .2s,transform .25s var(--ease)}
.socials a:hover{transform:translateY(-3px);background:var(--surface-3)}
.socials svg{width:20px;height:20px;fill:var(--paper)}

.form{background:var(--surface);border:1px solid var(--line-2);border-radius:28px;padding:clamp(22px,3.5vw,36px);box-shadow:0 40px 90px -50px rgba(0,0,0,.9)}
.form h3{font-size:24px;font-weight:700}
.form > p{color:var(--muted);font-size:15px;margin-top:4px}
.fg{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.fg{grid-template-columns:1fr}}
.f{display:flex;flex-direction:column;gap:8px}
.f.full{grid-column:1/-1}
.f label,.f .l{font-size:14px;font-weight:600;color:#E5DAD2}
.f input,.f select,.f textarea{width:100%;height:52px;padding-inline:16px;border-radius:14px;background:var(--ink);border:1.5px solid var(--line-2);outline:none;transition:border-color .2s}
.f textarea{height:84px;padding-block:12px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--red)}
.f select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B9ADA5' stroke-width='2.2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:18px;background-position:right 16px center}
html[dir="rtl"] .f select{background-position:left 16px center}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-flex;align-items:center;height:42px;padding-inline:16px;border-radius:99px;border:1.5px solid var(--line-2);font-size:14.5px;font-weight:500;color:var(--muted);cursor:pointer;transition:.2s}
.chips span:hover{color:var(--paper);border-color:var(--line-3)}
.chips input:checked + span{background:var(--paper);border-color:var(--paper);color:var(--on-color)}
.chips input:focus-visible + span{outline:3px solid var(--paper);outline-offset:2px}
.wa-prev{margin-top:20px;background:#0B141A;border-radius:18px;padding:14px}
.wa-prev .top{display:flex;align-items:center;gap:10px;padding-bottom:10px;margin-bottom:12px;border-bottom:1px solid rgba(255,255,255,.07)}
.wa-prev .top img{width:34px;height:34px;border-radius:50%;background:var(--ink);padding:3px;object-fit:contain}
.wa-prev .top b{font-size:14px;display:block;line-height:1.3}
.wa-prev .top small{font-size:11.5px;color:#8696A0}
.bubble{background:#005C4B;color:#E9EDEF;padding:10px 12px 20px;border-radius:12px;border-start-end-radius:3px;max-width:94%;margin-inline-start:auto;font-size:14px;line-height:1.6;white-space:pre-wrap;position:relative}
.bubble::after{content:"✓✓";position:absolute;bottom:3px;inset-inline-end:9px;font-size:10px;color:#53BDEB}
.send{margin-top:16px;display:flex;flex-direction:column;gap:8px}
.send .btn{width:100%;height:56px;font-size:17px}
.send small{text-align:center;color:var(--dim);font-size:13px}

/* ---------- footer ---------- */
.ftr{padding-block:56px calc(28px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line)}
.ftr-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px}
@media (max-width:820px){.ftr-top{grid-template-columns:1fr}}
.ftr-brand img{height:96px;width:auto}
.ftr-brand p{color:var(--muted);font-size:15px;margin-top:14px;max-width:24rem}
.ftr h4{font-size:15px;font-weight:700;margin-bottom:14px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ftr li a{color:var(--muted);font-size:15px;transition:color .2s}
.ftr li a:hover{color:var(--paper)}
.ftr-bot{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:var(--dim);font-size:13px}

/* ---------- course sheet ---------- */
.sheet{position:fixed;inset:0;z-index:95;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px;opacity:0;visibility:hidden;transition:.3s}
.sheet.open{opacity:1;visibility:visible}
.sheet-box{position:relative;width:min(920px,100%);max-height:calc(100svh - 32px);overflow:auto;background:var(--surface);border-radius:30px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);transform:translateY(24px) scale(.98);transition:transform .5s var(--ease)}
.sheet.open .sheet-box{transform:none}
.sheet-art{position:relative;background:var(--c);color:var(--c);min-height:300px;display:grid;place-items:center;overflow:hidden}
.sheet-art .illus{width:72%}
.sheet-art img.ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sheet-body{padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:16px}
.sheet-body h3{font-size:clamp(28px,3.2vw,38px);font-weight:800}
.sheet-body > p{color:var(--muted)}
.sheet-x{position:absolute;top:14px;inset-inline-end:14px;z-index:3;width:44px;height:44px;border-radius:50%;background:rgba(26,18,16,.85);color:#fff;font-size:22px;display:grid;place-items:center}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kv div{background:var(--surface-2);border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;font-weight:600}
.kv small{font-weight:400;font-size:12.5px;color:var(--dim)}
.sheet-body h4{font-size:15px;font-weight:700;color:var(--c)}
.learn{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.learn li{display:flex;gap:10px;align-items:flex-start;font-size:15.5px}
.learn li::before{content:"";flex:none;width:20px;height:20px;margin-top:4px;border-radius:50%;background:var(--c) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A1210' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:760px){
  .sheet{place-items:end center;padding:0}
  .sheet-box{grid-template-columns:1fr;border-radius:28px 28px 0 0;max-height:92svh;transform:translateY(100%)}
  .sheet-art{min-height:200px}
  .sheet-art .illus{width:46%}
}

/* ---------- mobile bottom bar + fab ---------- */
.mbar{display:none}
@media (max-width:760px){
  .mbar{position:fixed;z-index:70;inset-inline:0;bottom:0;display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(14,11,11,.9);backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .mbar .btn{height:50px;font-size:15.5px}
  .mbar .btn-wa{flex:1}
  .mbar .call{width:50px;padding:0;border:1.5px solid var(--line-2)}
  .mbar .call svg{fill:none;stroke:currentColor;stroke-width:2}
  body{padding-bottom:76px}
  .fab{display:none}
}
.fab{position:fixed;z-index:70;inset-inline-end:22px;bottom:calc(22px + env(safe-area-inset-bottom,0px));width:62px;height:62px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.45);transition:transform .3s var(--ease)}
.fab:hover{transform:scale(1.08)}
.fab svg{width:32px;height:32px;fill:#fff}

/* reveal */
.rv{transform:translateY(26px);transition:transform .9s var(--ease)}
.rv.in{transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .rv{transform:none}
}
button.card-art{display:block;width:100%;border:0;padding:0;cursor:pointer;font:inherit}

/* ---------- 3D hero stage ---------- */
.hero-art{position:relative;min-width:0}
.stage{position:relative;isolation:isolate}
.stage::before{content:"";position:absolute;z-index:-1;inset:10% 6% 18%;border-radius:50%;background:radial-gradient(circle at 50% 55%,rgba(225,29,63,.30),rgba(183,148,246,.12) 45%,transparent 70%);filter:blur(10px)}
.stage::after{content:"";position:absolute;z-index:-1;left:16%;right:16%;bottom:15%;height:34px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.6),transparent);filter:blur(6px)}
#hero3d{display:block;width:100%;aspect-ratio:1/1;max-height:640px;touch-action:pan-y}
.tip{position:absolute;z-index:2;transform:translate(-50%,-100%);pointer-events:none;background:var(--paper);color:var(--on-color);font-weight:700;font-size:14px;padding:6px 14px;border-radius:99px;white-space:nowrap;box-shadow:0 10px 24px rgba(0,0,0,.4);transition:opacity .2s}
.tip::after{content:"";position:absolute;left:50%;bottom:-5px;width:10px;height:10px;background:var(--paper);transform:translateX(-50%) rotate(45deg)}
.legend{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:-6px}
.legend button{display:inline-flex;align-items:center;gap:8px;height:40px;padding-inline:12px 16px;border-radius:99px;background:var(--surface);border:1.5px solid var(--line-2);font-weight:600;font-size:14px;transition:background .2s,color .2s,border-color .2s,transform .25s var(--ease)}
html[dir="rtl"] .legend button{padding-inline:12px 16px}
.legend button i{width:12px;height:12px;border-radius:50%;background:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 30%,transparent)}
.legend button:hover,.legend button.on{background:var(--c);border-color:var(--c);color:var(--on-color);transform:translateY(-2px)}
.legend button:hover i,.legend button.on i{background:var(--on-color);box-shadow:none}
@media (max-width:980px){#hero3d{aspect-ratio:4/3.4;max-height:440px}}
@media (max-width:560px){#hero3d{aspect-ratio:1/1;max-height:380px}}

/* ---------- 3D tilt on course cards ---------- */
.grid{perspective:1400px}
.card{transform-style:preserve-3d;will-change:transform}
.card.tilt{transition:transform .12s linear,box-shadow .4s,border-color .3s}
.card-art .illus{transition:transform .5s var(--ease),translate .2s linear}
.card .card-art .illus{translate:var(--px,0) var(--py,0)}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.14),transparent 45%);opacity:0;transition:opacity .3s}
.card.tilt::after{opacity:1}
@media (hover:none),(prefers-reduced-motion:reduce){.card::after{display:none}}

@media (max-width:760px){.fab{display:none}}
@media (max-width:980px){.hero-art{order:-1;margin-top:-12px}}
@media (max-width:560px){#hero3d{aspect-ratio:1/.92;max-height:340px}.legend button{height:36px;font-size:13px}}

/* ---------- polish pass ---------- */
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:30rem}
.hero-stats div{padding-inline-start:14px;border-inline-start:2px solid var(--line-2)}
.hero-stats strong{font-size:32px}
.hero-stats span{font-size:13px;line-height:1.45;max-width:none}
.card-body h3{line-height:1.3}
.facts .fact{white-space:nowrap}
.card-foot .btn{box-shadow:0 8px 20px -10px rgba(37,211,102,.55)}
.cta-card{background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1.5px dashed var(--line-3);padding:28px 26px;justify-content:center;gap:14px;min-height:320px}
.cta-card:hover{transform:none;box-shadow:none;border-color:var(--line-3)}
.cta-card h3{font-size:26px;font-weight:800;line-height:1.25}
.cta-card p{color:var(--muted);font-size:15.5px}
.cta-card .btn{align-self:flex-start;margin-top:6px}
.cta-dots{display:flex;gap:6px}
.cta-dots i{width:14px;height:14px;border-radius:50%;box-shadow:0 0 0 3px var(--surface)}
.cta-dots i + i{margin-inline-start:-10px}
.point{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.point:hover{background:rgba(255,255,255,.13)}
.point .ic{box-shadow:0 8px 18px -6px rgba(0,0,0,.35)}
.mission blockquote{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
.inc{padding-block:10px;font-size:15px}
.step{transition:transform .35s var(--ease),border-color .3s}
.step:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--c) 50%,transparent)}
.sec-head .sub{font-size:17px}
.contacts .ct{min-height:72px}

/* mobile: compact horizontal course cards */
@media (max-width:640px){
  .grid{gap:12px;perspective:none}
  .card:not(.cta-card){display:grid;grid-template-columns:118px minmax(0,1fr);border-radius:20px}
  .card:not(.cta-card):hover{transform:none}
  .card-art{aspect-ratio:auto;height:100%;min-height:150px}
  .card-art .illus{width:84%}
  .card-art .chip{display:none}
  .card-art .hot{top:8px;inset-inline-end:auto;inset-inline-start:8px;font-size:10.5px;padding:3px 8px}
  .card-body{padding:12px 14px 14px;gap:8px}
  .card-body h3{font-size:17.5px}
  .card-body p{font-size:13.5px;line-height:1.6}
  .facts{gap:5px}
  .fact{height:28px;padding-inline:9px;font-size:12px;border-radius:8px}
  .fact:nth-child(3){display:none}
  .card-foot .btn{height:42px;font-size:14px}
  .card-foot .more{width:42px}
  .cta-card{min-height:0;padding:22px}
  .cta-card h3{font-size:21px}
  .points{grid-template-columns:1fr 1fr;gap:10px}
  .point{padding:16px;gap:8px;border-radius:18px}
  .point .ic{width:42px;height:42px;border-radius:13px}
  .point h3{font-size:15.5px}
  .point p{font-size:13px}
  .hero-stats{gap:10px}
  .hero-stats div{padding-inline-start:10px}
  .hero-stats strong{font-size:26px}
  .hero-stats span{font-size:12px}
  .hero-text{font-size:16.5px}
  .steps{gap:12px}
  .step{padding:20px}
  .step .num{font-size:64px}
  .includes{justify-content:flex-start}
  .inc small{display:none}
}
@media (max-width:640px){.card-art .illus{left:50%}}

/* ---------- photos: crop rules ---------- */
img.ph,.sl img,.sgal img{object-fit:cover;object-position:50% 40%}

/* course photo sets: crossfade + slow zoom */
.pstack{position:absolute;inset:0;overflow:hidden;background:var(--surface-2)}
.pstack img.ph{position:absolute;inset:0;width:100%;height:100%;opacity:0;transform:scale(1.06);transition:opacity .9s ease,transform 4.5s ease-out}
.pstack img.ph.on{opacity:1;transform:scale(1)}
.card:hover .pstack img.ph.on{transform:scale(1.04);transition:opacity .9s ease,transform 1.2s var(--ease)}
.card-art.has-ph::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(transparent,rgba(14,11,11,.55));pointer-events:none}
.pdots{position:absolute;z-index:2;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:5px}
.pdots i{width:6px;height:6px;border-radius:99px;background:rgba(255,255,255,.55);transition:width .35s var(--ease),background .3s}
.pdots i.on{width:18px;background:#fff}
.pcount{position:absolute;z-index:2;bottom:10px;inset-inline-end:12px;display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:#fff;background:rgba(14,11,11,.55);backdrop-filter:blur(6px);padding:3px 9px;border-radius:99px}
.pcount svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2}
.card-art.has-ph .chip{z-index:2}

/* course sheet gallery */
.sheet-art.has-ph{display:block;padding:0;min-height:0;background:var(--surface-2)}
.sgal{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;height:100%;min-height:340px}
.sgal::-webkit-scrollbar{display:none}
.sgal img{flex:0 0 100%;width:100%;height:auto;min-height:340px;scroll-snap-align:start}
.sg-b{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;background:rgba(14,11,11,.6);backdrop-filter:blur(6px);color:#fff;font-size:24px;line-height:1;display:grid;place-items:center}
.sg-p{inset-inline-start:12px}
.sg-n{inset-inline-end:12px}
.sg-dots{bottom:14px}
@media (max-width:760px){.sgal,.sgal img{min-height:260px;max-height:46svh}}

/* ---------- hero photo slider ---------- */
.show{position:relative;padding:18px 18px 8px}
.show-deck{position:relative}
.deck{position:absolute;inset:0;border-radius:34px;transition:background .8s ease,transform .8s var(--ease)}
.deck.d1{background:color-mix(in srgb,var(--c,#E11D3F) 85%,#000);transform:rotate(-5deg) translate(-12px,8px)}
.deck.d2{background:var(--surface-3);transform:rotate(4deg) translate(14px,4px)}
html[dir="ltr"] .deck.d1{transform:rotate(5deg) translate(12px,8px)}
html[dir="ltr"] .deck.d2{transform:rotate(-4deg) translate(-14px,4px)}
.show-main{position:relative;aspect-ratio:4/4.6;max-height:620px;width:100%;border-radius:30px;overflow:hidden;background:var(--surface-2);box-shadow:0 40px 80px -40px rgba(0,0,0,.9),0 0 0 1px var(--line-2);outline:none;touch-action:pan-y;user-select:none}
.show-main:focus-visible{box-shadow:0 0 0 3px var(--paper)}
.sl{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1s ease}
.sl img{width:100%;height:100%;transform:scale(1.12);transition:transform 6.5s cubic-bezier(.2,.6,.2,1)}
.sl.on{opacity:1}
.sl.on img{transform:scale(1)}
.show-main::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,11,11,.45) 0%,transparent 22%,transparent 55%,rgba(14,11,11,.82) 100%);pointer-events:none}
.show-bars{position:absolute;z-index:3;top:16px;inset-inline:18px;display:flex;gap:6px}
.show-bars i{flex:1;height:3px;border-radius:3px;background:rgba(255,255,255,.3);overflow:hidden}
.show-bars b{display:block;height:100%;width:0;background:#fff}
.show-bars i.done b{width:100%}
.show-bars i.run b{animation:barfill 5.2s linear forwards}
.show-main.paused .show-bars i.run b{animation-play-state:paused}
@keyframes barfill{to{width:100%}}
html[dir="rtl"] .show-bars b{margin-inline-start:0}
.show-b{position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(14,11,11,.5);backdrop-filter:blur(8px);color:#fff;font-size:26px;line-height:1;display:grid;place-items:center;opacity:0;transition:opacity .25s,background .2s}
.show-main:hover .show-b,.show-b:focus-visible{opacity:1}
.show-b:hover{background:rgba(14,11,11,.75)}
.show-p{inset-inline-start:14px}
.show-n{inset-inline-end:14px}
@media (hover:none){.show-b{display:none}}
.show-cap{position:absolute;z-index:3;inset-inline:16px;bottom:16px;display:flex;align-items:center;gap:12px;text-align:start;background:rgba(14,11,11,.62);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:12px 14px;color:#fff;transition:background .2s}
.show-cap:hover{background:rgba(14,11,11,.8)}
.show-cap > i{width:12px;height:12px;border-radius:50%;background:var(--c);flex:none;box-shadow:0 0 0 4px color-mix(in srgb,var(--c) 30%,transparent)}
.show-cap span{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.35}
.show-cap small{font-size:12px;color:rgba(255,255,255,.7)}
.show-cap b{font-size:17px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.show-cap em{font-style:normal;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px;background:var(--c);color:var(--on-color);padding:7px 12px;border-radius:99px;white-space:nowrap}
.show-cap em svg{width:14px;height:14px}
.hero-art .legend{margin-top:18px}
@media (max-width:980px){.show-main{aspect-ratio:4/3.6;max-height:460px}.show{padding:10px 8px 4px}}
@media (max-width:560px){.show-main{aspect-ratio:4/4.2;border-radius:24px}.deck{border-radius:26px}.show-cap b{font-size:15px}.show-cap em{display:none}}
@media (prefers-reduced-motion:reduce){.sl img,.pstack img.ph{transform:none!important}}

.sg-b svg,.show-b svg{width:20px;height:20px}
html[dir="ltr"] svg.back{transform:scaleX(-1)}

h1.eyebrow{margin:0;font-size:14px;font-weight:500;line-height:1.5}
.card-body h3 a{color:inherit}
.card-body h3 a:hover{color:var(--c)}
.sheet-link{align-self:flex-start;font-size:14px;font-weight:600;color:var(--c);display:inline-flex;align-items:center;gap:6px}
.sheet-link svg{width:16px;height:16px}

/* ---------- course page ---------- */
.cpage{padding-block:28px 90px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--dim);margin-bottom:22px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--paper)}
.crumbs [aria-current]{color:var(--paper)}
.cp-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:900px){.cp-grid{grid-template-columns:1fr}}
.cp-media{position:sticky;top:96px}
@media (max-width:900px){.cp-media{position:static}}
.cp-gal{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;border-radius:28px;scrollbar-width:thin}
.cp-gal img{flex:0 0 100%;width:100%;aspect-ratio:4/3.4;object-fit:cover;object-position:50% 40%;border-radius:28px;scroll-snap-align:start;background:var(--surface-2)}
.cp-hint{margin-top:10px;color:var(--dim);font-size:13.5px}
.cp-art{aspect-ratio:4/3.4;border-radius:28px;background:var(--c);display:grid;place-items:center}
.cp-info{display:flex;flex-direction:column;gap:16px}
.cp-info .chip i{background:var(--c)}
.cp-info h1{font-size:clamp(36px,5vw,62px);font-weight:800;line-height:1.1}
.cp-sub{color:var(--c);font-weight:600}
.cp-desc{color:var(--muted);font-size:17.5px}
.cp-info .kv small{display:flex;align-items:center;gap:6px}
.cp-info .kv svg{width:15px;height:15px;fill:none;stroke:var(--c);stroke-width:2}
.cp-info h2{font-size:20px;font-weight:700;margin-top:6px;color:var(--c)}
.cp-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.cp-rel{margin-top:clamp(64px,8vw,100px)}
.cpage-body .card-art{color:var(--c);background:var(--c)}
.cp-info .chip{align-self:flex-start}