/* Shared footer for Academy, About, founder and jasa pages.
   Owner 2026-10-27: keep the original /tentang "ending" look (glowing brand,
   two-tone manifesto lead, mono labels, faded divider), but more compact, with
   a wider divider and more room between the divider and the footer's edge. */
.dn-footer{--footer-text:var(--text,#f5f5f5);--footer-muted:var(--text-muted,#a3a3a3);--footer-line:var(--border,rgba(255,255,255,.14));--footer-accent:var(--primary,var(--orange,#299bff));--footer-font:var(--font-archivo,var(--f-ui,system-ui));--footer-display:var(--f-disp,var(--font-archivo,system-ui));--footer-mono:var(--f-mono,var(--font-jetbrains-mono,ui-monospace,monospace));--footer-gutter:3rem;position:relative;z-index:10;width:100%;box-sizing:border-box;border-top:1px solid color-mix(in srgb,var(--footer-line) 70%,transparent);color:var(--footer-text);font-family:var(--footer-font);text-align:left}
/* Small accent text on the light Academy theme uses the darker brand blue. */
html[data-theme="light"] .dn-footer-academy{--footer-accent:#146bb5}
@media(prefers-color-scheme:light){html:not([data-theme]) .dn-footer-academy{--footer-accent:#146bb5}}
.dn-footer *{box-sizing:border-box}.dn-footer p{margin:0}
.dn-footer a{color:inherit;text-decoration:none;transition:color .2s ease,transform .25s ease,border-color .25s ease,background-color .25s ease}
.dn-footer a:hover{color:var(--footer-accent)}
.dn-footer a:focus-visible,.dn-footer summary:focus-visible{outline:2px solid var(--footer-accent);outline-offset:3px;border-radius:4px}
.dn-footer-marketing{margin-top:4.5rem}
.dn-footer-inner{width:calc(100% - 2*var(--footer-gutter));max-width:82rem;margin:0 auto;padding:2.5rem 0 0}

/* --- Grid: manifesto | explore + social | business ---------------------- */
.dn-footer-main{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,.95fr);grid-template-rows:auto 1fr;grid-template-areas:"id ex biz" "id soc biz";column-gap:clamp(2rem,4.5vw,4.5rem);row-gap:1.25rem;align-items:start}
.dn-footer-academy .dn-footer-main{grid-template-areas:"id ex biz" "soc ex biz";row-gap:1rem}
.dn-footer-identity{grid-area:id;min-width:0}.dn-footer-social{grid-area:soc;min-width:0}.dn-footer-explore{grid-area:ex}.dn-footer-business{grid-area:biz}.dn-footer-group{min-width:0}

/* --- Brand + manifesto ---------------------------------------------------- */
.dn-footer-brand{display:inline-flex;align-items:center;gap:.65rem;min-height:2.5rem;font-family:var(--footer-display);font-size:1.05rem;font-weight:700;letter-spacing:.02em}
.dn-footer-brand img{display:block;flex:none;width:1.75rem;height:1.75rem;filter:drop-shadow(0 0 8px color-mix(in srgb,var(--footer-accent) 45%,transparent))}
.dn-footer-academy .dn-footer-brand{font-stretch:var(--font-display-stretch,100%);font-weight:800}
.dn-footer-group summary{display:flex;align-items:center;justify-content:space-between;gap:.75rem;list-style:none;cursor:pointer}
.dn-footer-group summary::-webkit-details-marker{display:none}
.dn-footer-group summary>svg{flex:none;width:1rem;height:1rem;opacity:.7;transition:transform .2s ease}
.dn-footer-group[open]>summary>svg{transform:rotate(180deg)}
.dn-footer-manifesto{margin-top:.7rem}
.dn-footer-lead{font-family:var(--footer-display);font-weight:700;font-size:clamp(1.25rem,1.02rem + .7vw,1.625rem);line-height:1.06;letter-spacing:.01em;text-transform:uppercase;color:var(--footer-text)}
.dn-footer-lead>span{opacity:.55}
.dn-footer-story{max-width:34rem;padding-top:.75rem;color:var(--footer-muted);font-size:.8125rem;line-height:1.6}
.dn-footer-story p{margin:0 0 .45rem}.dn-footer-story p:last-child{margin-bottom:0}
.dn-footer-story b{color:var(--footer-text);font-weight:600}
.dn-footer-story .mf-emph{font:600 .84rem/1.45 var(--footer-display)!important;letter-spacing:.01em;color:var(--footer-text)!important;padding-left:.75rem;border-left:2px solid var(--footer-accent)}

/* --- Column labels (original mono h4 style) ------------------------------- */
.dn-footer-label,.dn-footer-group:not(.dn-footer-manifesto)>summary{font-family:var(--footer-mono);font-size:.625rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:color-mix(in srgb,var(--footer-text) 50%,transparent)}
.dn-footer-group:not(.dn-footer-manifesto)>summary{min-height:2.25rem}
.dn-footer-label{margin-bottom:.6rem}

/* --- Social ----------------------------------------------------------------- */
.dn-footer-social-row{display:flex;flex-wrap:wrap;gap:.375rem}
.dn-footer-social-row a{display:flex;align-items:center;justify-content:center;width:2.375rem;height:2.375rem;border:1px solid var(--footer-line);border-radius:.65rem;background:color-mix(in srgb,var(--footer-text) 3%,transparent);color:var(--footer-text)}
.dn-footer-social-row a:hover{transform:translateY(-2px);color:var(--footer-text);border-color:color-mix(in srgb,var(--footer-accent) 55%,transparent);background:color-mix(in srgb,var(--footer-accent) 10%,transparent)}
.dn-footer-social-row svg{width:1rem;height:1rem;fill:currentColor}
.dn-footer-ai{display:flex;align-items:center;gap:.65rem;margin-top:.5rem}
.dn-footer-ai>span{font-family:var(--footer-mono);font-size:.5625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--footer-muted)}

/* --- Explore ---------------------------------------------------------------- */
.dn-footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.25rem;padding-top:.1rem}
.dn-footer-links a{display:flex;align-items:center;min-height:1.95rem;padding:.2rem 0;font-size:.8125rem;line-height:1.35;color:var(--footer-muted)}
.dn-footer-links a:hover{color:var(--footer-text);transform:translateX(3px)}

/* --- Business --------------------------------------------------------------- */
.dn-footer-contact{padding-top:.1rem;font-size:.8125rem;line-height:1.45;color:color-mix(in srgb,var(--footer-text) 86%,transparent)}
.dn-footer-contact svg{flex:none;width:.95rem;height:.95rem;opacity:.75}
.dn-footer-contact>a{display:flex;align-items:center;gap:.6rem;min-height:1.95rem;padding:.2rem 0;overflow-wrap:anywhere}
.dn-footer-contact>a:hover{transform:translateX(3px)}.dn-footer-contact>a:hover svg{opacity:1}
.dn-footer-contact address{display:flex;gap:.6rem;margin-top:.5rem;padding-top:.7rem;border-top:1px dashed color-mix(in srgb,var(--footer-line) 85%,transparent);font:inherit;font-size:.75rem;line-height:1.55;color:var(--footer-muted)}
.dn-footer-contact address>svg{margin-top:.18rem}
.dn-footer-contact address b{color:var(--footer-text);font-weight:600}
.dn-footer-contact address a{display:inline-flex;align-items:center;min-height:1.85rem;color:var(--footer-accent);font-weight:600}
.dn-footer-contact address a:hover{text-decoration:underline;text-underline-offset:4px}

/* --- Divider (original faded line, now wider) + bottom row ----------------- */
.dn-footer-divider{position:relative;width:calc(100% - var(--footer-gutter));max-width:96rem;height:1px;margin:2rem auto 0;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--footer-text) 16%,transparent) 8%,color-mix(in srgb,var(--footer-text) 16%,transparent) 92%,transparent)}
.dn-footer-divider::after{content:"";position:absolute;left:50%;top:0;width:min(14rem,40%);height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--footer-accent) 75%,transparent),transparent)}
.dn-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;width:calc(100% - 2*var(--footer-gutter));max-width:82rem;margin:0 auto;padding:1.4rem 0 2.4rem}
.dn-footer-copy{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem .6rem;font-size:.75rem;line-height:1.5;color:color-mix(in srgb,var(--footer-text) 45%,transparent)}
.dn-footer-copy b{color:color-mix(in srgb,var(--footer-text) 88%,transparent);font-weight:600;letter-spacing:.01em}
.dn-footer-copy i{display:block;width:4px;height:4px;border-radius:50%;background:var(--footer-accent);box-shadow:0 0 8px var(--footer-accent)}
.dn-footer-privacy{position:relative;display:inline-flex;align-items:center;min-height:2.5rem;font-size:.8125rem;font-weight:500;color:var(--footer-text)!important;white-space:nowrap}
.dn-footer-privacy::before{content:"";position:absolute;left:0;right:0;bottom:.55rem;height:1px;background:var(--footer-accent);transform:scaleX(0);transform-origin:right;transition:transform .3s ease}
.dn-footer-privacy:hover::before{transform:scaleX(1);transform-origin:left}
.dn-footer-privacy:hover{color:var(--footer-accent)!important}

/* Desktop: content groups are always open; their summaries are plain labels. */
@media(min-width:800px){
 .dn-footer-group>summary{pointer-events:none;cursor:default}
 .dn-footer-group>summary>svg{display:none}
 .dn-footer details::details-content{content-visibility:visible;display:contents}
}
/* Tablet: manifesto/brand first, then explore + business side by side. */
@media(min-width:800px) and (max-width:1099px){
 .dn-footer-main{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);grid-template-rows:auto;grid-template-areas:"id id" "soc soc" "ex biz";row-gap:1.5rem}
 .dn-footer-academy .dn-footer-main{grid-template-areas:"id soc" "ex biz"}
 .dn-footer-story{max-width:44rem}
}
/* Mobile: compact disclosure groups. */
@media(max-width:799px){
 .dn-footer{--footer-gutter:1.25rem}
 .dn-footer-marketing{margin-top:4rem}
 .dn-footer-inner{padding-top:1.25rem}
 .dn-footer-main{display:flex;flex-direction:column;align-items:stretch;gap:0}
 .dn-footer-identity{order:1}.dn-footer-social{order:2;padding:0 0 .85rem}.dn-footer-explore{order:3}.dn-footer-business{order:4}
 .dn-footer-brand{min-height:2.25rem;font-size:.9375rem}.dn-footer-brand img{width:1.5rem;height:1.5rem}
 .dn-footer-manifesto{margin:.25rem 0 .7rem}
 .dn-footer-manifesto>summary{align-items:flex-start;min-height:2.5rem}
 .dn-footer-manifesto>summary>svg{margin-top:.15rem}
 .dn-footer-lead{font-size:1.125rem}
 .dn-footer-story{padding:.65rem 0 .25rem;font-size:.8125rem}
 .dn-footer-group:not(.dn-footer-manifesto){border-top:1px solid color-mix(in srgb,var(--footer-line) 80%,transparent)}
 .dn-footer-group:not(.dn-footer-manifesto)>summary{min-height:2.625rem;font-size:.6875rem;color:var(--footer-text)}
 .dn-footer-links{padding:0 0 .65rem;column-gap:1rem}
 .dn-footer-links a{min-height:2.5rem;font-size:.78rem}
 .dn-footer-contact{padding-bottom:.75rem;font-size:.78rem}
 .dn-footer-contact>a{min-height:2.5rem}
 .dn-footer-divider{width:100%;margin-top:.125rem}
 .dn-footer-bottom{gap:1rem;padding:1.1rem 0 1.85rem}
 .dn-footer-copy{flex-direction:column;align-items:flex-start;gap:.1rem;font-size:.6875rem}
 .dn-footer-copy i{display:none}
 .dn-footer-privacy{font-size:.75rem}
 .dn-footer-social-row{gap:.3125rem}
 .dn-footer-ai{margin-top:.4rem;gap:.5rem}
}
@media(prefers-reduced-motion:reduce){.dn-footer a,.dn-footer-group summary>svg,.dn-footer-privacy::before{transition:none}.dn-footer a:hover{transform:none}}

.dn-footer-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}