/* components: gaya aktif sesuai tanggung jawab modul. */
.serial { color: var(--muted); font: 12px/1.5 Consolas, monospace; letter-spacing: .06em; }
.button { min-height: 50px; padding: 12px 21px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; font-size: 13px; font-weight: 650; border: 1px solid transparent; white-space: nowrap; flex-shrink: 0; transition: background .2s, color .2s, transform .2s; }
.button-primary { background: var(--gold); color: var(--ink); }
.button-primary:hover { background: #efb915; transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: 13px; font-weight: 600; text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--line); }
.text-link:hover { color: var(--purple); text-decoration-color: currentColor; }
.search-form { display: flex; gap: 10px; align-items: center; border-bottom: 1px solid #a59a8c; }
.search-form > .icon { color: var(--muted); }
.search-form input { width: 100%; min-width: 0; min-height: 52px; border: 0; background: transparent; color: var(--ink); padding: 10px 6px; outline-offset: -2px; font-size: 16px; }
.search-form input::placeholder { color: #776c60; opacity: 1; }
.search-form button { min-width: 60px; min-height: 44px; display: inline-flex; justify-content: space-between; align-items: center; gap: 15px; padding: 0 5px; background: transparent; border: 0; font-size: 13px; font-weight: 650; }
.search-form button:hover { color: var(--purple); }
.section { padding-block: 92px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 40px; }
.section-heading h2 { margin-top: 14px; font-size: clamp(32px, 3.3vw, 47px); letter-spacing: -.05em; font-weight: 500; line-height: 1.15; }
.section-heading h2 em { color: var(--purple); }
.section-heading > p { max-width: 300px; color: var(--muted); font-size: 14px; }
.category-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.category { display: block; }
.category-visual { position: relative; height: clamp(230px, 26vw, 365px); overflow: hidden; display: flex; justify-content: center; align-items: center; }
.category-education .category-visual { background: var(--lavender); }
.category-music .category-visual { background: #e9dfc9; }
.category-index { position: absolute; top: 19px; left: 22px; font: 12px Consolas, monospace; color: var(--purple); }
.category-bottom { padding-block: 22px; display: grid; grid-template-columns: 1fr 46px; gap: 12px; border-bottom: 1px solid var(--line); }
.category h3 { font-size: 26px; font-weight: 500; letter-spacing: -.04em; }
.category p { margin-top: 7px; max-width: 440px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.arrow-circle { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid #bdb3a7; border-radius: 50%; transition: background .2s, border-color .2s, transform .2s; }
.category:hover .arrow-circle, .product-row:hover .arrow-circle { background: var(--gold); border-color: var(--gold); transform: rotate(-45deg); }
.section-heading h2, .studio-note h2, .contact-inner h2 { margin-top: 0; }
.category-visual img, .category-music .category-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; mix-blend-mode: normal; transition: transform .5s cubic-bezier(.2,.6,.2,1); }
.category-index { z-index: 1; padding: 5px 9px; background: #fbf6edeb; }
.category:hover .category-visual img { transform: scale(1.035); }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: var(--muted); font-size: 11px; }
.breadcrumbs a { display: inline-flex; align-items: center; min-height: 36px; }
.breadcrumbs a:hover { color: var(--purple); }
.breadcrumbs span[aria-hidden] { color: #a79b8d; }
.button-secondary { border-color: var(--line); background: transparent; }
.button-secondary:hover { border-color: var(--ink); }
.faq-list { margin-top: 24px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { display: flex; justify-content: space-between; align-items: center; gap: 25px; padding-block: 20px; font-size: 17px; font-weight: 500; line-height: 1.5; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { width: 16px; height: 16px; flex-shrink: 0; }
.faq-item[open] summary .icon { transform: rotate(180deg); }
.faq-item p { margin: 0 0 24px; }

@media (max-width: 760px) {
.button { min-height: 48px; padding-inline: 18px; }
.search-form input { min-height: 48px; font-size: 16px; }
.section { padding-block: 55px; }
.section-heading { display: block; margin-bottom: 28px; }
.section-heading h2 { font-size: clamp(32px, 8vw, 42px); margin-top: 12px; }
.section-heading > p { margin-top: 16px; max-width: 350px; font-size: 13px; }
.section-heading > .text-link { margin-top: 14px; }
.category-grid { gap: 30px; grid-template-columns: 1fr; }
.category-visual { height: auto; aspect-ratio: 1.4; }
.category-bottom { padding-block: 18px; }
.category h3 { font-size: 25px; }
.category p { font-size: 13px; }
.breadcrumbs { font-size: 10px; gap: 7px; }
}
@media print {
.section { padding-block: 24px; }
}
@media (prefers-reduced-motion: reduce) {
.category:hover .category-visual img { transform: none; }
}