:root { --navy: #052574; --pink: #ff3e79; --yellow: #ffda26; --paper: #f6fcff; --display: "Baloo 2", cursive; --body: "Nunito Sans", sans-serif; --card-yellow: #fff1c2; --card-blue: #dceeff; --card-pink: #ffe1ec; --card-green: #ddf6e4; }
* { box-sizing: border-box; } html { scroll-behavior: smooth; background: var(--paper); } body { min-width: 320px; margin: 0; overflow-x: hidden; background: radial-gradient(circle at 50% 40%, #fff 0, #f7fcff 45%, #e5f6ff 100%); color: var(--navy); font-family: var(--body); } a { color: inherit; text-decoration: none; } button, input { font: inherit; } button { cursor: pointer; } img { display: block; max-width: 100%; } .wide-shell { width: min(94.7%, 1455px); margin: 0 auto; } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; } .skip-link { position: fixed; z-index: 100; top: -80px; left: 15px; padding: 10px 16px; border-radius: 0 0 12px 12px; background: var(--navy); color: #fff; font-weight: 800; } .skip-link:focus { top: 0; }

/* Approved header composition */
.site-header { position: relative; z-index: 10; height: clamp(68px, 5.2vw, 80px); background: rgba(255,255,255,.96); border-radius: 0 0 34px 34px; box-shadow: 0 3px 10px rgba(12,79,139,.09); } .header-inner { display: flex; width: min(91.5%, 1400px); height: 100%; margin: 0 auto; align-items: center; gap: clamp(15px, 1.6vw, 29px); } .brand { flex: 0 0 clamp(192px, 15vw, 238px); } .brand img { width: 100%; } .main-nav { display: flex; flex: 1; align-items: stretch; justify-content: space-between; gap: 10px; height: 100%; white-space: nowrap; } .main-nav a { position: relative; display: flex; align-items: center; gap: 8px; padding: 0 4px; color: var(--navy); font-size: clamp(.66rem, .86vw, .95rem); font-weight: 900; } .main-nav a span { color: var(--navy); font-size: 1.16em; filter: saturate(1.2); } .main-nav a::after { position: absolute; right: 4px; bottom: 12px; left: 4px; height: 3px; border-radius: 10px; background: #2476ff; content: ""; opacity: 0; transform: scaleX(.2); transition: .2s ease; } .main-nav a:hover::after, .main-nav .active::after { opacity: 1; transform: scaleX(1); } .progress-note { flex: 0 0 auto; padding: 7px 17px 6px; border-radius: 44% 56% 48% 52%; background: var(--yellow); color: var(--navy); font-family: var(--display); font-size: clamp(.68rem, 1vw, 1rem); font-weight: 800; line-height: .98; text-align: center; transform: rotate(-6deg); } .search-button { display: grid; flex: 0 0 27px; width: 27px; height: 27px; place-items: center; padding: 0; border: 0; background: transparent; color: var(--navy); font-size: 2rem; line-height: 1; transform: rotate(-25deg); } .menu-toggle { display: none; }

/* Hero: live HTML text/CTA layered over a text-free background artwork (four mascots + Yogyakarta scenery). */
.hero { position: relative; overflow: hidden; display: flex; align-items: center; min-height: clamp(320px, 34vw, 620px); background: #a5e4ff; } .hero-bg { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; object-position: 72% center; } .hero-inner { position: relative; z-index: 1; } .hero-content { max-width: clamp(300px, 44%, 620px); padding: clamp(18px, 3vw, 40px) 0; } .hero-content h1 { margin: 0 0 clamp(6px, .8vw, 12px); color: var(--navy); font-family: var(--display); font-size: clamp(2rem, 4.4vw, 4rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.02; } .hero-content h1 .accent { color: var(--yellow); } .hero-subhead { margin: 0 0 clamp(16px, 2vw, 26px); color: #2a3d68; font-size: clamp(1rem, 1.5vw, 1.35rem); font-weight: 800; } .hero-cta { display: inline-flex; align-items: center; gap: 12px; padding: clamp(13px, 1.3vw, 18px) clamp(24px, 2.4vw, 34px); border-radius: 999px; background: var(--pink); box-shadow: 0 12px 26px rgba(255,62,121,.35); color: #fff; font-family: var(--display); font-size: clamp(1rem, 1.3vw, 1.25rem); font-weight: 700; transition: transform .15s ease, box-shadow .15s ease; } .hero-cta:hover { box-shadow: 0 16px 32px rgba(255,62,121,.42); transform: translateY(-2px); }

/* Four main menus: real HTML/CSS feature cards, overlapping the hero as a "shelf" */
.quick-menu { position: relative; z-index: 2; margin-top: clamp(-56px, -4.2vw, -30px); padding: 0 0 clamp(11px, .9vw, 15px); } .quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(10px, 1.1vw, 22px); } .feature-card { display: flex; overflow: hidden; position: relative; flex-direction: column; align-items: flex-start; gap: clamp(6px, .6vw, 10px); padding: clamp(18px, 1.8vw, 26px) clamp(16px, 1.6vw, 22px) clamp(46px, 3.2vw, 56px); border-radius: clamp(16px, 1.6vw, 26px); box-shadow: 0 10px 24px rgba(0,53,110,.12); transition: transform .18s ease, box-shadow .18s ease; } .feature-card:hover, .activity-card:hover { box-shadow: 0 16px 32px rgba(0,53,110,.18); transform: translateY(-3px); } .feature-icon { font-size: clamp(1.9rem, 2.6vw, 2.6rem); line-height: 1; } .feature-card h3 { margin: 0; color: var(--navy); font-family: var(--display); font-size: clamp(1.05rem, 1.35vw, 1.4rem); font-weight: 800; } .feature-card p { margin: 0; color: #3a4d78; font-size: clamp(.8rem, .95vw, .95rem); font-weight: 700; } .feature-arrow { position: absolute; right: clamp(14px, 1.4vw, 20px); bottom: clamp(14px, 1.4vw, 20px); display: grid; width: clamp(32px, 2.6vw, 42px); height: clamp(32px, 2.6vw, 42px); place-items: center; border-radius: 50%; background: #fff; box-shadow: 0 4px 10px rgba(0,53,110,.15); color: var(--navy); font-weight: 900; } .feature-card--games { background: var(--card-yellow); } .feature-card--learning { background: var(--card-blue); } .feature-card--reading { background: var(--card-pink); } .feature-card--listening { background: var(--card-green); }

/* Featured activities and community */
.dashboard { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr); gap: clamp(20px, 1.7vw, 30px); align-items: start; padding-bottom: 0; } .featured-panel { min-width: 0; } .panel-heading { display: flex; min-height: clamp(52px, 3.85vw, 60px); align-items: center; justify-content: space-between; gap: 13px; padding: 0 0 7px 56px; } .panel-heading > div { position: relative; } .heading-star { position: absolute; top: -10px; right: calc(100% + 15px); color: #ffce22; font-size: clamp(2.7rem, 3.8vw, 4rem); line-height: .9; text-shadow: 0 3px 0 #ffad00; transform: rotate(-11deg); } .panel-heading h2 { margin: 0; color: var(--navy); font-family: var(--display); font-size: clamp(1.45rem, 1.8vw, 2rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; } .panel-heading p { margin: 2px 0 0; color: var(--navy); font-size: clamp(.65rem, .88vw, .92rem); font-weight: 800; } .all-activities { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 12px; padding: 8px 18px; border: 1px solid #badfff; border-radius: 22px; background: linear-gradient(180deg, #f7fcff, #d8eeff); color: var(--navy); font-size: clamp(.65rem, .78vw, .83rem); font-weight: 900; white-space: nowrap; } .all-activities span { color: #1674ef; font-size: 1.25em; } .all-activities:hover { background: #fff; } .activity-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(6px, .55vw, 10px); } .activity-card { display: block; overflow: hidden; border-radius: 12px; box-shadow: 0 4px 11px rgba(0,76,150,.11); transition: transform .18s ease, box-shadow .18s ease; } .activity-card img, .community-panel img { width: 100%; } .community-panel { overflow: hidden; border-radius: clamp(16px, 1.7vw, 29px); box-shadow: 0 6px 18px rgba(0,76,150,.05); }

/* Footer */
.site-footer { position: relative; min-height: 111px; margin-top: -3px; padding: 31px 0 17px; overflow: hidden; background: linear-gradient(112deg, #062568 0%, #054da5 100%); color: white; } .site-footer::before { position: absolute; top: -20px; right: -3%; left: -3%; height: 36px; border-radius: 50%; background: var(--paper); content: ""; } .footer-inner { position: relative; z-index: 1; display: grid; width: min(94%, 1455px); margin: 0 auto; grid-template-columns: 220px 1fr minmax(230px, .8fr) 160px; align-items: center; gap: 20px; } .footer-logo img { width: 205px; } .footer-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; } .footer-nav a { padding-right: 18px; border-right: 1px solid rgba(255,255,255,.45); font-size: clamp(.62rem, .76vw, .82rem); font-weight: 700; white-space: nowrap; } .footer-nav a:last-child { border: 0; } .footer-nav a:hover { color: var(--yellow); } .credit { display: grid; grid-template-columns: 25px 1fr; margin: 0; align-items: center; font-size: clamp(.58rem, .75vw, .78rem); line-height: 1.25; } .credit > span { grid-row: 1 / span 2; color: #ff5086; font-size: 2rem; } .credit b { font-weight: 900; } .credit small { grid-column: 2; margin-top: 3px; font-size: .88em; } .world-note { margin: 0; color: #e6edff; font-size: clamp(.58rem, .74vw, .78rem); font-weight: 700; line-height: 1.18; text-align: center; } .world-note strong { color: white; font-family: var(--display); font-size: 1.35em; } .world-note span { color: #ff5086; }

/* Search remains an intentionally lightweight visual utility. */
.search-panel { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(4,29,83,.5); backdrop-filter: blur(6px); } .search-dialog { position: relative; width: min(570px, 100%); padding: clamp(33px, 5vw, 55px); border-radius: 28px; background: #fff; box-shadow: 0 30px 90px rgba(0,26,71,.3); } .search-dialog p { margin: 0 0 7px; color: var(--pink); font-size: .68rem; font-weight: 900; letter-spacing: .13em; } .search-dialog h2 { margin: 0; color: var(--navy); font-family: var(--display); font-size: clamp(2rem, 5vw, 3.3rem); line-height: .98; } .search-dialog form { display: flex; gap: 9px; margin-top: 25px; } .search-dialog input { min-width: 0; flex: 1; padding: 0 16px; border: 1px solid #bdddf6; border-radius: 40px; color: var(--navy); outline: 0; } .search-dialog input:focus { border-color: #2674ef; box-shadow: 0 0 0 4px rgba(38,116,239,.13); } .search-dialog form button { min-height: 52px; padding: 0 17px; border: 0; border-radius: 30px; background: var(--pink); color: #fff; font-size: .73rem; font-weight: 900; } .close-search { position: absolute; top: 15px; right: 15px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: #e8f5ff; color: var(--navy); font-size: 1.5rem; }

@media (min-width: 1800px) and (min-aspect-ratio: 16/10) { .site-header { height: 94px; } .header-inner { max-width: 1700px; } .wide-shell { max-width: 1740px; } .footer-inner { max-width: 1740px; } .site-footer { min-height: 134px; } }
@media (max-width: 1110px) { .brand { flex-basis: 177px; } .main-nav { gap: 6px; } .main-nav a { gap: 4px; font-size: .64rem; } .progress-note { padding: 6px 10px; } .dashboard { gap: 16px; } .panel-heading { padding-left: 44px; } .heading-star { right: calc(100% + 10px); } .footer-inner { grid-template-columns: 180px 1fr 235px; } .world-note { display: none; } .footer-logo img { width: 174px; } .footer-nav { gap: 5px 10px; } .footer-nav a { padding-right: 10px; } }
@media (max-width: 800px) { .site-header { height: 65px; border-radius: 0 0 22px 22px; } .header-inner { width: calc(100% - 28px); gap: 11px; } .brand { flex-basis: 160px; } .menu-toggle { display: grid; width: 39px; height: 39px; place-content: center; gap: 5px; padding: 0; border: 0; border-radius: 50%; background: var(--navy); } .menu-toggle i { width: 18px; height: 2px; border-radius: 4px; background: white; } .menu-toggle[aria-expanded="true"] i:nth-child(1) { transform: translateY(7px) rotate(45deg); } .menu-toggle[aria-expanded="true"] i:nth-child(2) { opacity: 0; } .menu-toggle[aria-expanded="true"] i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } .main-nav { position: absolute; top: calc(100% + 7px); right: 14px; left: 14px; display: none; height: auto; padding: 11px 17px; border-radius: 17px; background: #fff; box-shadow: 0 13px 32px rgba(0,31,93,.2); } .main-nav.open { display: grid; } .main-nav a { padding: 9px 0; font-size: .83rem; } .main-nav a::after { display: none; } .progress-note { display: none; } .search-button { margin-left: auto; font-size: 1.75rem; } .hero { min-height: clamp(250px, 46vw, 340px); align-items: flex-start; padding-top: clamp(18px, 4vw, 28px); padding-bottom: clamp(14px, 3vw, 20px); } .hero-bg { object-position: 78% center; } .hero-content { max-width: 78%; background: linear-gradient(135deg, rgba(255,255,255,.94), rgba(255,255,255,.74) 68%, rgba(255,255,255,0)); padding: 14px 16px 18px; border-radius: 20px; box-shadow: 0 8px 20px rgba(5,37,116,.08); } .quick-menu { padding: 14px 0 27px; } .wide-shell { width: min(93%, 650px); } .quick-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } .dashboard { grid-template-columns: 1fr; gap: 24px; } .panel-heading { min-height: 64px; padding-left: 54px; } .community-panel { max-width: 660px; width: 100%; margin: auto; } .footer-inner { grid-template-columns: 1fr 1fr; width: min(93%, 650px); } .footer-nav { display: none; } .credit { justify-self: end; } .footer-logo img { width: 184px; } }
@media (max-width: 480px) { .hero { min-height: clamp(225px, 60vw, 235px); padding-top: 0; padding-bottom: 8px; } .hero-bg { object-position: 82% center; } .hero-content { max-width: 84%; padding: 0 14px 4px; background: none; box-shadow: none; border-radius: 0; } .hero-content h1 { margin-bottom: 2px; font-size: 1.75rem; line-height: .98; text-shadow: 0 1px 3px rgba(255,255,255,.55); } .hero-content h1 .accent { text-shadow: 0 1px 4px rgba(4,37,100,.4); } .hero-subhead { margin-bottom: 6px; text-shadow: 0 1px 3px rgba(255,255,255,.6); } .hero-cta { transform: translateY(65px) translateX(-6px); } .brand { flex-basis: 145px; } .search-button { flex-basis: 23px; } .wide-shell { width: calc(100% - 24px); } .quick-grid { grid-template-columns: 1fr; gap: 10px; } .quick-menu { margin-top: -18px; } .feature-card { padding: 10px 12px 26px; gap: 3px; } .feature-icon { font-size: 1.4rem; } .feature-arrow { right: 6px; bottom: 4px; width: 22px; height: 22px; } .panel-heading { align-items: flex-end; min-height: 73px; padding: 0 0 7px 41px; } .heading-star { top: 0; right: calc(100% + 6px); font-size: 2.7rem; } .panel-heading h2 { font-size: 1.38rem; } .panel-heading p { font-size: .67rem; } .all-activities { padding: 7px 10px; gap: 5px; font-size: .59rem; } .activity-grid { grid-template-columns: repeat(2, 1fr); gap: 9px; } .footer-inner { grid-template-columns: 1fr; gap: 9px; text-align: center; } .footer-logo { justify-self: center; } .footer-logo img { width: 189px; } .credit { justify-self: center; text-align: left; } .site-footer { padding-top: 35px; } .search-dialog form { flex-direction: column; } .search-dialog input { min-height: 50px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }
.search-panel[hidden] { display: none; }