:root {
    --ink: #29242d;
    --plum: #33243a;
    --plum-soft: #59405e;
    --lime: #c8dc86;
    --coral: #d98268;
    --paper: #f4f0e8;
    --cream: #faf8f2;
    --blue: #b7d7d0;
    --line: rgba(41, 36, 45, .16);
    --serif: "Newsreader", Georgia, serif;
    --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: var(--sans); line-height: 1.6; }
body.menu-open, body.modal-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.section-pad { padding: 110px 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 200; background: white; padding: 10px 16px; }
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.site-header { height: 82px; display: flex; align-items: center; position: absolute; width: 100%; z-index: 50; color: var(--cream); }
.site-header.is-scrolled { position: fixed; background: rgba(51,36,58,.96); backdrop-filter: blur(12px); animation: slideDown .35s ease; box-shadow: 0 8px 30px rgba(20,10,25,.12); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; line-height: 1.1; }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; }
.brand-mark svg { width: 31px; fill: none; stroke: var(--lime); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.brand strong { display: block; font-family: var(--serif); font-size: 21px; font-weight: 600; }
.brand small { display: block; margin-top: 4px; font-size: 9px; letter-spacing: .17em; text-transform: uppercase; opacity: .72; }
.main-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; font-weight: 600; }
.main-nav a:not(.nav-cta) { opacity: .82; transition: opacity .2s; }
.main-nav a:hover { opacity: 1; }
.nav-cta { border: 1px solid rgba(255,255,255,.4); padding: 10px 18px; border-radius: 99px; }
.menu-button { display: none; background: transparent; border: 0; padding: 10px; }
.menu-button > span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px 0; background: currentColor; }

.hero { min-height: 790px; padding-top: 150px; padding-bottom: 0; background: var(--plum); color: var(--cream); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 70px; min-height: 555px; }
.eyebrow, .section-label { font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--lime); }
.eyebrow span { width: 27px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; margin: 23px 0; font: 500 clamp(54px, 6vw, 82px)/.98 var(--serif); letter-spacing: -.035em; }
h1 em { color: var(--lime); font-weight: 500; }
.hero-lead { max-width: 590px; color: rgba(250,248,242,.72); font-size: 17px; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 35px; }
.button { border: 0; display: inline-flex; justify-content: center; align-items: center; gap: 35px; padding: 15px 23px; cursor: pointer; font-size: 13px; font-weight: 700; border-radius: 2px; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--plum); background: var(--lime); }
.button-light { background: var(--cream); color: var(--plum); }
.text-link { border-bottom: 1px solid rgba(255,255,255,.45); padding: 8px 0; font-size: 13px; }
.trust-line { display: flex; align-items: center; gap: 12px; margin-top: 43px; font-size: 12px; color: rgba(255,255,255,.75); line-height: 1.35; }
.trust-line small { opacity: .6; }
.trust-icon { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--lime); border-radius: 50%; color: var(--lime); }
.art-window { position: relative; height: 500px; overflow: hidden; background: var(--coral); border-radius: 240px 240px 8px 8px; }
.sun { position: absolute; width: 125px; height: 125px; top: 54px; right: 67px; border-radius: 50%; background: #efd89a; }
.hill { position: absolute; border-radius: 50% 50% 0 0; bottom: 0; }
.hill-one { background: #734f72; width: 510px; height: 230px; left: -130px; transform: rotate(8deg); }
.hill-two { background: var(--blue); width: 430px; height: 210px; right: -170px; transform: rotate(-10deg); }
.people-art { position: absolute; z-index: 3; width: 100%; bottom: 25px; stroke: var(--plum); stroke-width: 9; fill: var(--plum); stroke-linecap: round; stroke-linejoin: round; }
.people-art .line-art { fill: none; stroke: rgba(51,36,58,.4); stroke-width: 3; }
.people-art .arms { fill: none; }
.art-note { position: absolute; z-index: 4; top: 38px; left: 35px; max-width: 160px; color: var(--plum); line-height: 1.25; }
.art-note strong { font: 600 24px/1.05 var(--serif); }
.art-note span { display: block; margin-top: 7px; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.ticker { min-height: 86px; border-top: 1px solid rgba(255,255,255,.15); display: flex; align-items: center; justify-content: space-around; font: 500 20px var(--serif); color: rgba(255,255,255,.76); }
.ticker i { color: var(--coral); font-style: normal; font-size: 12px; }

.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .6fr 1.6fr .75fr; gap: 55px; align-items: start; }
.section-label { color: var(--plum-soft); padding-top: 7px; }
.kicker { color: var(--coral); font-size: 13px; font-weight: 700; }
h2 { font: 500 clamp(42px, 5vw, 65px)/1.03 var(--serif); letter-spacing: -.025em; }
.about-main h2 { margin-bottom: 32px; }
.large-copy { max-width: 660px; font: 500 21px/1.55 var(--serif); color: #514951; }
.quote-card { margin-top: 40px; padding: 28px; border-top: 2px solid var(--coral); background: var(--cream); }
.quote-mark { color: var(--coral); font: 70px/.6 var(--serif); }
.quote-card p { font: 500 19px/1.35 var(--serif); }
.quote-card { font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }
.location-dot { color: var(--coral); margin-right: 5px; }

.programs { background: var(--cream); }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 55px; }
.section-heading h2 { margin: 16px 0 0; }
.section-heading > p { width: 360px; color: #6f6870; }
.program-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }
.program-card { min-height: 420px; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.program-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(51,36,58,.08); }
.program-number { font-size: 11px; opacity: .55; }
.program-icon { width: 80px; height: 80px; margin: 50px 0 28px; border-radius: 50%; display: grid; place-items: center; font: 32px var(--serif); }
.sosial .program-icon { background: #f2d3c6; color: #9a4d40; }
.pendidikan .program-icon { background: #d9e2b7; color: #52612a; }
.gotong-royong .program-icon { background: #d4e7e2; color: #35615b; }
.program-card h3 { font: 600 27px var(--serif); }
.program-card p { color: #716a70; font-size: 14px; }
.program-card a { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; }

.principles { background: #d8e4c2; }
.principles-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.principles-visual { min-height: 570px; background: var(--plum); color: var(--cream); display: flex; flex-direction: column; justify-content: space-between; padding: 50px; overflow: hidden; }
.principles-visual p { position: relative; z-index: 2; font: 500 42px/1.05 var(--serif); }
.rings { height: 385px; position: relative; display: grid; place-items: center; }
.rings span { position: absolute; border: 1px solid rgba(200,220,134,.35); border-radius: 50%; }
.rings span:nth-child(1) { width: 330px; height: 330px; }.rings span:nth-child(2) { width: 245px; height: 245px; }.rings span:nth-child(3) { width: 155px; height: 155px; }
.rings b { width: 80px; height: 80px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); color: var(--plum); font: 500 36px var(--serif); }
.principles-copy .section-label { margin-bottom: 18px; }
.principles-copy h2 { max-width: 600px; margin-bottom: 42px; }
.principle-row { display: grid; grid-template-columns: 55px 1fr; gap: 15px; padding: 20px 0; border-top: 1px solid rgba(41,36,45,.2); }
.principle-row > span { font-size: 11px; opacity: .6; }
.principle-row h3 { margin: 0 0 5px; font: 600 22px var(--serif); }
.principle-row p { margin: 0; max-width: 490px; font-size: 13px; color: #5d5e50; }

.legal { background: var(--paper); }
.legal-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 110px; align-items: center; }
.legal-copy h2 { margin: 16px 0 25px; }
.legal-copy > p:not(.section-label) { color: #6b646a; max-width: 560px; }
dl { margin-top: 37px; border-top: 1px solid var(--line); }
dl > div { display: grid; grid-template-columns: 180px 1fr; border-bottom: 1px solid var(--line); padding: 15px 0; }
dt { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #756e74; }
dd { margin: 0; font-weight: 600; font-size: 13px; }
.document-card { appearance: none; padding: 22px; border: 1px solid var(--line); background: #e2d5c0; transform: rotate(2deg); cursor: pointer; text-align: left; box-shadow: 18px 18px 0 #c9d9b1; transition: transform .25s; }
.document-card:hover { transform: rotate(0); }
.document-paper { min-height: 370px; padding: 38px; background: #fffdf7; display: flex; align-items: center; flex-direction: column; text-align: center; font-size: 10px; }
.doc-emblem { width: 45px; height: 45px; display: grid; place-items: center; margin-bottom: 25px; border-radius: 50%; background: var(--plum); color: var(--lime); font: 600 16px var(--serif); }
.doc-lines { display: block; width: 100%; height: 7px; margin-top: 15px; border-top: 2px solid #dedbd3; border-bottom: 2px solid #dedbd3; }
.doc-lines.short { width: 70%; margin-bottom: 22px; }
.document-action { display: flex; justify-content: space-between; padding-top: 18px; font-size: 12px; font-weight: 700; }

.involve { background: var(--cream); padding-bottom: 0; }
.involve-box { min-height: 330px; padding: 65px 75px; background: var(--coral); display: grid; grid-template-columns: 1.3fr .7fr; gap: 50px; align-items: center; color: var(--plum); }
.involve-box h2 { max-width: 650px; margin: 14px 0 0; }
.involve-actions { display: flex; flex-direction: column; align-items: stretch; gap: 18px; }
.outline-link { display: flex; justify-content: space-between; padding: 13px 3px; border-bottom: 1px solid rgba(51,36,58,.5); font-size: 13px; font-weight: 700; }

.contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; }
.contact h2 { margin: 18px 0 25px; }
.contact-grid > div > p:last-child { color: #746d73; max-width: 490px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; font-weight: 700; }
.contact-form label:nth-child(4), .contact-form .button, .form-note { grid-column: 1 / -1; }
input, select, textarea { width: 100%; margin-top: 7px; padding: 13px 0; background: transparent; border: 0; border-bottom: 1px solid #9c9699; border-radius: 0; outline: none; font-size: 14px; text-transform: none; }
input:focus, select:focus, textarea:focus { border-color: var(--coral); }
textarea { resize: vertical; }
.form-note { margin: 0; font-size: 11px; color: #80797e; }

.site-footer { background: var(--plum); color: var(--cream); padding: 65px 0 25px; }
.footer-top { display: grid; grid-template-columns: 2fr .6fr 1fr; gap: 70px; padding-bottom: 60px; }
.brand-footer { margin-bottom: 20px; }
.footer-top > div:first-child p { max-width: 310px; color: rgba(255,255,255,.55); font-size: 13px; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; font-size: 12px; color: rgba(255,255,255,.6); }
.footer-links strong { color: var(--lime); margin-bottom: 5px; text-transform: uppercase; font-size: 10px; letter-spacing: .12em; }
.footer-bottom { padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; font-size: 10px; color: rgba(255,255,255,.45); }

.modal { width: min(850px, calc(100% - 30px)); max-height: 90vh; border: 0; padding: 0; background: var(--cream); color: var(--ink); box-shadow: 0 20px 80px rgba(0,0,0,.3); }
.modal::backdrop { background: rgba(35,24,40,.8); backdrop-filter: blur(4px); }
.modal-content { padding: 42px; overflow: auto; max-height: 90vh; }
.modal-content h2 { font-size: 38px; }
.modal-content img { width: 100%; margin-top: 25px; }
.modal-close { position: absolute; z-index: 3; right: 14px; top: 12px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--plum); color: white; cursor: pointer; font-size: 23px; }
.missing-document { margin-top: 25px; padding: 40px; background: var(--paper); text-align: center; }
.account-box { display: flex; flex-direction: column; margin: 25px 0; padding: 25px; background: var(--paper); }
.account-box strong { font: 600 32px var(--serif); letter-spacing: .04em; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; }.delay-2 { transition-delay: .22s; }
@keyframes slideDown { from { transform: translateY(-100%); } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (max-width: 900px) {
    .section-pad { padding: 80px 0; }
    .menu-button { display: block; color: white; z-index: 2; }
    .main-nav { position: fixed; inset: 0; padding: 110px 30px 40px; background: var(--plum); flex-direction: column; align-items: stretch; transform: translateX(100%); transition: transform .3s; font: 500 30px var(--serif); }
    .menu-open .main-nav { transform: none; }
    .nav-cta { text-align: center; margin-top: 15px; font: 700 13px var(--sans); }
    .hero { padding-top: 130px; }
    .hero-grid { grid-template-columns: 1fr; gap: 50px; }
    .hero-art { max-width: 580px; width: 100%; margin: auto; }
    .ticker { margin-top: 70px; }
    .about-grid { grid-template-columns: 1fr; gap: 24px; }
    .quote-card { margin-top: 0; max-width: 500px; }
    .section-heading { align-items: start; }
    .program-list { grid-template-columns: 1fr; }
    .program-card { min-height: 350px; }
    .principles-grid, .legal-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
    .principles-visual { max-width: 600px; width: 100%; }
    .document-card { max-width: 500px; width: 100%; margin: auto; }
    .involve-box { grid-template-columns: 1fr; padding: 55px; }
}

@media (max-width: 600px) {
    .container { width: min(100% - 28px, 1160px); }
    .section-pad { padding: 68px 0; }
    .site-header { height: 72px; }
    h1 { font-size: 49px; }
    h2 { font-size: 41px; }
    .hero { padding-top: 115px; }
    .hero-grid { gap: 38px; }
    .hero-actions { align-items: flex-start; flex-direction: column; gap: 10px; }
    .art-window { height: 410px; }
    .art-note { left: 25px; }.sun { right: 30px; }
    .ticker { gap: 12px; overflow: hidden; justify-content: flex-start; white-space: nowrap; }
    .ticker span { font-size: 17px; }
    .section-heading { flex-direction: column; align-items: start; }
    .section-heading > p { width: auto; }
    .principles-visual { min-height: 470px; padding: 28px; }
    .rings { height: 320px; }.rings span:nth-child(1) { width: 280px; height: 280px; }
    .legal-grid { gap: 45px; }
    dl > div { grid-template-columns: 1fr; gap: 5px; }
    .document-paper { min-height: 300px; padding: 25px; }
    .involve { padding-bottom: 0; }
    .involve-box { padding: 40px 28px; }
    .contact-form { grid-template-columns: 1fr; }
    .contact-form label, .contact-form label:nth-child(4), .contact-form .button, .form-note { grid-column: 1; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; }
    .modal-content { padding: 35px 20px; }
}