:root{--navy:#123f79;--navy-dark:#082c59;--pink:#e83e79;--gold:#d6aa2f;--teal:#139b91;--ink:#17233a;--muted:#667085;--soft:#f4f7fb;--white:#fff;--shadow:0 16px 40px rgba(16,45,86,.14);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);line-height:1.7;background:#fff}img{max-width:100%;display:block}a{color:inherit}.container{width:min(1160px,calc(100% - 36px));margin:auto}.narrow{width:min(780px,100%)}.center{text-align:center}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;z-index:9999;background:#fff;padding:10px 14px}.loader{position:fixed;inset:0;z-index:9999;background:linear-gradient(145deg,var(--navy-dark),var(--navy));color:#fff;display:grid;place-content:center;text-align:center;gap:14px;transition:opacity .55s,visibility .55s}.loader img{width:105px;height:105px;object-fit:contain;margin:auto;background:#fff;padding:8px;border-radius:24px}.loader strong{font-size:1.2rem;letter-spacing:.05em;line-height:1.35}.loader span{opacity:.82}.loader-line{width:170px;height:4px;border-radius:99px;background:rgba(255,255,255,.2);overflow:hidden;margin:auto}.loader-line:after{content:"";display:block;width:45%;height:100%;background:var(--gold);animation:loading 1s infinite alternate}.loader.hidden{opacity:0;visibility:hidden}@keyframes loading{to{transform:translateX(125%)}}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:0 5px 25px rgba(22,35,58,.08)}.brand-wrap{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:12px 0}.logo-group{display:flex;align-items:center;gap:10px}.brand-logo,.ts25-logo{object-fit:contain;background:#fff;border-radius:14px;box-shadow:0 8px 18px rgba(0,0,0,.1)}.brand-logo{width:70px;height:70px;padding:5px}.ts25-logo{width:58px;height:70px;padding:3px}.brand-text h1{font-size:clamp(1.05rem,2vw,1.55rem);line-height:1.15;margin:0;text-transform:uppercase;color:var(--navy-dark)}.eyebrow,.section-kicker{margin:0 0 6px;text-transform:uppercase;letter-spacing:.15em;font-weight:800;font-size:.73rem;color:var(--pink)}.school-place{margin:4px 0 0;color:var(--muted);font-size:.9rem}.menu-button{display:none;border:0;background:var(--navy);color:#fff;padding:10px 14px;border-radius:10px;font-weight:700}.main-nav{background:var(--navy-dark);color:#fff}.main-nav ul{list-style:none;display:flex;justify-content:center;gap:6px;margin:0;padding:0}.main-nav a{display:block;padding:11px 19px;text-decoration:none;font-size:.9rem;font-weight:700}.main-nav a:hover,.main-nav a:focus{background:rgba(255,255,255,.12);color:#ffd761}
.hero{min-height:620px;position:relative;display:grid;align-items:center;background:url('images/100.jpg') center/cover no-repeat;color:#fff}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,24,52,.86),rgba(7,43,85,.5),rgba(0,0,0,.18))}.hero-content{position:relative;padding:100px 0}.hero h2{font-size:clamp(2.35rem,6vw,5.2rem);line-height:1.02;margin:10px 0 20px;max-width:900px;text-shadow:0 4px 24px rgba(0,0,0,.3)}.light{color:#ffd761}.motto{font-size:clamp(1.05rem,2vw,1.35rem);font-style:italic;margin-bottom:28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:13px 22px;border-radius:12px;font-weight:800;transition:.2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--pink);color:#fff}.ghost{border:1px solid rgba(255,255,255,.65);color:#fff;background:rgba(255,255,255,.08)}
.quick-info{position:relative;margin-top:-48px;z-index:4}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.quick-grid article{text-align:center;padding:24px 15px;border-right:1px solid #e7edf6}.quick-grid article:last-child{border:0}.quick-grid strong{display:block;color:var(--navy);font-size:1.6rem;line-height:1.2}.quick-grid span{font-size:.84rem;color:var(--muted)}
.section{padding:88px 0}.section h2{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:4px 0 22px;color:var(--navy-dark)}.lead,.section-intro{color:var(--muted);font-size:1.07rem}.welcome{padding-bottom:66px}.announcement-strip{background:linear-gradient(90deg,var(--pink),#bf245e);color:#fff}.announcement-inner{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;padding:15px 0}.announcement-inner strong{text-transform:uppercase;letter-spacing:.06em}.announcement-inner p{margin:0}.two-column{display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:center}.feature-card{margin:0;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transform:rotate(1deg)}.feature-card img{width:100%;height:480px;object-fit:cover}.feature-card figcaption{padding:14px 18px;color:var(--muted);font-size:.9rem}.soft{background:var(--soft)}.section-heading{max-width:760px;margin:0 auto 36px}.bones-logo{width:210px;margin:0 auto 18px;filter:drop-shadow(0 12px 14px rgba(0,0,0,.12))}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.admin-card{background:#fff;border-radius:18px;padding:26px 20px;text-align:center;box-shadow:0 10px 30px rgba(20,50,90,.08);border-top:4px solid var(--teal);transition:.25s}.admin-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.admin-card.featured{border-top-color:var(--pink)}.admin-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto 16px;background:#eaf1fa;color:var(--navy);font-weight:900}.admin-card h3{font-size:1rem;line-height:1.4;margin:0 0 9px}.admin-card p{color:var(--pink);font-weight:800;margin:0;font-size:.9rem}.admin-photo{width:min(760px,100%);margin:35px auto 0;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.admin-photo img{width:100%;max-height:440px;object-fit:cover}.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.strength-grid article{padding:28px 23px;border:1px solid #e8edf4;border-radius:18px;background:#fff;text-align:center}.strength-grid span{font-size:2.1rem}.strength-grid h3{margin:9px 0 7px;color:var(--navy)}.strength-grid p{margin:0;color:var(--muted);font-size:.93rem}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:14px}.gallery-item{border:0;padding:0;overflow:hidden;border-radius:16px;background:#ddd;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.1)}.gallery-item.wide{grid-column:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s,filter .35s}.gallery-item:hover img{transform:scale(1.07);filter:brightness(.82)}.contact-section{background:linear-gradient(135deg,var(--navy-dark),var(--navy));color:#fff}.contact-section h2{color:#fff}.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px}.contact-section address{font-style:normal}.contact-section a{text-decoration:none}.contact-actions{display:grid;gap:13px;align-content:center}.contact-button{display:block;text-align:center;padding:15px;border:1px solid rgba(255,255,255,.35);border-radius:13px;background:rgba(255,255,255,.08);font-weight:800}.contact-button:hover{background:#fff;color:var(--navy-dark)}.site-footer{background:#061f42;color:#d9e4f5;padding:28px 0}.footer-inner{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer-inner p{margin:3px 0;font-size:.88rem}.back-to-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;text-decoration:none;background:var(--pink);color:#fff;font-size:1.3rem;box-shadow:0 10px 25px rgba(0,0,0,.2);z-index:30}.lightbox{border:0;border-radius:18px;padding:16px;background:#0b1728;color:#fff;max-width:min(920px,92vw)}.lightbox::backdrop{background:rgba(0,0,0,.82)}.lightbox img{max-height:76vh;margin:auto;border-radius:10px}.lightbox p{text-align:center}.lightbox-close{position:absolute;right:12px;top:8px;border:0;background:#fff;color:#111;width:36px;height:36px;border-radius:50%;font-size:1.5rem;cursor:pointer}.reveal{opacity:0;transform:translateY(25px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.brand-text h1{font-size:1.05rem}.admin-grid,.strength-grid{grid-template-columns:repeat(2,1fr)}.two-column,.contact-grid{grid-template-columns:1fr}.feature-card{transform:none}.feature-card img{height:390px}.gallery{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-grid article:nth-child(2){border-right:0}.quick-grid article:nth-child(-n+2){border-bottom:1px solid #e7edf6}}
@media(max-width:680px){.container{width:min(100% - 24px,1160px)}.brand-wrap{grid-template-columns:auto 1fr auto;gap:9px}.logo-group{gap:5px}.brand-logo{width:50px;height:50px}.ts25-logo{width:42px;height:50px}.school-place{display:none}.brand-text .eyebrow{display:none}.brand-text h1{font-size:.84rem}.menu-button{display:block}.main-nav ul{display:none;flex-direction:column;padding:8px}.main-nav ul.open{display:flex}.main-nav a{text-align:center}.hero{min-height:560px}.hero-content{padding:80px 0}.hero h2{font-size:2.55rem}.quick-info{margin-top:-25px}.quick-grid strong{font-size:1.25rem}.section{padding:65px 0}.announcement-inner{grid-template-columns:1fr;gap:0;padding:13px 0}.announcement-inner p{font-size:.9rem}.admin-grid,.strength-grid{grid-template-columns:1fr}.gallery{grid-auto-rows:190px}.gallery-item.wide{grid-column:span 2}.footer-inner{display:block;text-align:center}.bones-logo{width:170px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Penambahbaikan Pentadbiran — Portal v1.2 */
#pentadbiran{position:relative;overflow:hidden;background:linear-gradient(145deg,#f7faff 0%,#eef4fc 55%,#ffffff 100%)}
#pentadbiran::before,#pentadbiran::after{content:"";position:absolute;border-radius:50%;pointer-events:none;filter:blur(2px)}
#pentadbiran::before{width:340px;height:340px;left:-190px;top:-150px;background:rgba(39,104,195,.10)}
#pentadbiran::after{width:280px;height:280px;right:-150px;bottom:-140px;background:rgba(226,42,107,.08)}
#pentadbiran .container{position:relative;z-index:1}
.admin-tagline{margin:8px 0 0;color:var(--muted);font-weight:650;letter-spacing:.02em}
.admin-tagline span{color:var(--gold);padding:0 7px}
.admin-photo{width:100%;margin:34px auto 30px;border:6px solid rgba(255,255,255,.92);border-radius:26px;overflow:hidden;box-shadow:0 25px 60px rgba(8,42,87,.20);position:relative}
.admin-photo::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45);border-radius:20px;pointer-events:none}
.admin-photo img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;background:#dfeaf8}
.admin-card{position:relative;overflow:hidden;border-top:0;border:1px solid rgba(24,76,145,.10);background:rgba(255,255,255,.82);backdrop-filter:blur(10px)}
.admin-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--gold),var(--pink))}
.admin-card.featured::before{height:5px;background:linear-gradient(90deg,var(--pink),var(--gold))}
.admin-icon{box-shadow:0 10px 22px rgba(20,75,160,.18);background:linear-gradient(145deg,#1c5bb8,#123f79);color:#fff}
.leadership-quote{max-width:850px;margin:34px auto 0;padding:20px 28px;border-left:4px solid var(--gold);border-radius:0 16px 16px 0;background:rgba(255,255,255,.72);color:var(--navy-dark);font-size:clamp(1rem,2vw,1.22rem);font-weight:700;font-style:italic;text-align:center;box-shadow:0 10px 28px rgba(23,55,97,.07)}
@media(max-width:680px){.admin-tagline span{padding:0 2px}.admin-photo{border-width:3px;border-radius:18px}.leadership-quote{padding:17px 18px;text-align:left}}