/* GOYSTUDIO · charcoal + off-white + satu aksen lime.
   Archivo (lebar 108%, tebal) untuk suara; Inter untuk dibaca. */
:root{
  --bg:#0E0F11; --bg-2:#141619; --bg-3:#1B1E22;
  --line:#2A2D32; --line-2:#383C42;
  --text:#EEECE6; --text-2:#BDBFB9; --text-3:#9A9D97;
  --lime:#C8F169; --lime-2:#B4DE52; --on-lime:#111214;
  --err:#FF8A7A;
  --display:'Archivo', 'Arial Black', system-ui, sans-serif;
  --sans:'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --r:10px; --r-lg:18px; --gutter:20px;
  /* motion tokens */
  --ease-out:cubic-bezier(.16,1,.3,1);   /* soft exit for reveals and sequences */
  --ease-ctl:cubic-bezier(.2,0,0,1);     /* control feedback */
  --d-fb:180ms;   /* control feedback 160–220 */
  --d-comp:320ms; /* component transitions 250–400 */
  --d-rev:760ms;  /* reveals 600–900 */
  --stg:70ms;     /* stagger 60–100 */
  interpolate-size:allow-keywords;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
h2{font:800 clamp(32px,4.6vw,56px)/1.02 var(--display);font-stretch:108%;letter-spacing:-.035em;max-width:16ch;text-wrap:balance}
h3{font:700 20px/1.25 var(--display);font-stretch:104%;letter-spacing:-.01em}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--gutter)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--lime);color:var(--on-lime);padding:12px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* ---------- tombol & link ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font:600 16px/1 var(--sans);text-decoration:none;white-space:nowrap;border:1.5px solid transparent;cursor:pointer;transition:background-color var(--d-fb) var(--ease-ctl),border-color var(--d-fb) var(--ease-ctl),color var(--d-fb) var(--ease-ctl)}
.btn--lime{background:var(--lime);color:var(--on-lime)}
.btn--lime:hover,.btn--lime:focus-visible{background:var(--lime-2)}
.btn--line{border-color:var(--line-2);color:var(--text);background:transparent}
.btn--line:hover,.btn--line:focus-visible{border-color:var(--text)}
.btn--sm{min-height:42px;padding:0 18px;font-size:15px}
.btn--lg{min-height:58px;padding:0 30px;font-size:17px}
.btn--block{width:100%}
.btn .arr{display:inline-block;transition:transform var(--d-fb) var(--ease-ctl)}
.btn:hover .arr,.btn:focus-visible .arr{transform:translateX(3px)}
.btn:disabled{background:#3A3D42;color:#9A9D97;cursor:not-allowed}
.link{display:inline-flex;align-items:center;gap:6px;min-height:44px;color:var(--lime);font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:5px}
.link{transition:color var(--d-fb) var(--ease-ctl),text-underline-offset var(--d-fb) var(--ease-ctl)}
.link:hover,.link:focus-visible{color:var(--text);text-underline-offset:7px}
.kicker{font:600 13px/1.4 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--lime);margin-bottom:18px}
.chip{display:inline-flex;align-items:center;gap:8px;font:600 12.5px/1 var(--sans);color:var(--text);border:1px solid var(--line-2);border-radius:999px;padding:7px 12px;background:var(--bg-2);white-space:nowrap}
.chip::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--lime)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;background:rgba(14,15,17,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:background-color var(--d-comp) var(--ease-out),border-color var(--d-comp) var(--ease-out)}
.hdr.is-scrolled{background:rgba(14,15,17,.88);border-bottom-color:var(--line)}
.hdr__in{display:flex;align-items:center;gap:24px;height:72px}
.logo{display:inline-flex;padding:6px 0}
.logo img{height:30px;width:auto}
.nav{display:flex;gap:30px;margin-left:auto}
.nav>a{text-decoration:none;font-weight:500;font-size:15px;color:var(--text-2);padding:10px 0;transition:color var(--d-fb) var(--ease-ctl)}
.nav>a:hover,.nav>a:focus-visible{color:var(--text)}
.nav__contact{display:none}
.menu-btn{display:none}
@media (max-width:880px){
  .hdr__in{height:64px;gap:12px}
  .logo img{height:26px}
  .hdr__cta{display:none}
  .menu-btn{display:grid;align-content:center;justify-items:center;gap:6px;margin-left:auto;width:46px;height:46px;border:1px solid var(--line-2);border-radius:12px;background:var(--bg-2);cursor:pointer;padding:0}
  .menu-btn span{display:block;width:18px;height:2px;background:var(--text);transition:transform .2s}
  .menu-btn[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
  .nav{position:fixed;inset:64px 0 auto 0;height:calc(100dvh - 64px);flex-direction:column;gap:0;margin:0;background:var(--bg);padding:12px var(--gutter) 24px;display:none;overflow:auto}
  .nav.is-open{display:flex}
  .nav>a{font:800 30px/1.1 var(--display);font-stretch:108%;letter-spacing:-.02em;color:var(--text);padding:18px 0;border-bottom:1px solid var(--line)}
  .nav__contact{display:flex;flex-direction:column;gap:12px;margin-top:auto;padding-top:28px}
  .nav__mail{color:var(--text-2);text-align:center;padding:10px;font-size:15px}
  body.menu-open{overflow:hidden}
}
/* short phones: six menu items plus the WhatsApp block must fit without scrolling the menu */
@media (max-width:880px) and (max-height:760px){
  .nav>a{font-size:24px;padding:12px 0}
  .nav__contact{padding-top:20px}
}

/* ---------- hero: centred over a moving background ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate;display:flex;align-items:center;min-height:calc(100svh - 72px);padding:96px 0 120px}
.hero__in{display:flex;flex-direction:column;align-items:center;text-align:center}
.hero__title{font:800 clamp(42px,6.6vw,100px)/.98 var(--display);font-stretch:104%;letter-spacing:-.045em;word-spacing:.08em;color:var(--text);margin-top:4px}
.hero__title .hl{display:block}
/* phones: shorter second line so the CTAs stay on the first screen */
@media (max-width:480px){ .hero .hero__sub--d{display:none} .hero .hero__sub--m{display:block} }
.hero__sub--m{display:none}
.hero__sub--m span{display:block}
.hero__sub{font-size:20px;line-height:1.55;color:var(--text-2);max-width:640px;margin-top:28px;text-wrap:pretty}
.hero__cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:40px}
@media (max-height:700px) and (min-width:901px){ .hero{min-height:0;padding:72px 0 96px} }
@media (max-width:900px){
  .hero{min-height:0;padding:72px 0 96px}
  .hero__sub{font-size:18px}
}
@media (max-width:480px){
  .hero{padding:48px 0 88px}
  .hero__title{letter-spacing:-.04em}
  .hero__cta{width:100%}
  .hero__cta .btn{flex:1 1 100%}
}

@media (max-width:360px){
  .hero{padding-top:24px}
  .hero__k{letter-spacing:.06em;margin-bottom:14px}
  .hero__sub{margin-top:16px;font-size:17px;line-height:1.5}
  .hero__cta{margin-top:22px}
}

/* ---------- section umum ---------- */
.sec{padding:120px 0}
.sec--line{border-top:1px solid var(--line)}
.sec__head{margin-bottom:56px}
.sec__lead{font-size:18px;color:var(--text-2);max-width:620px;margin-top:20px}
.sec__lead p+p{margin-top:12px}
.sec__note{font-size:15px;color:var(--text-3)}
@media (max-width:720px){ .sec{padding:80px 0} .sec__head{margin-bottom:36px} .sec__lead{font-size:17px} }

/* ---------- shared labels ---------- */
.work__label{font:600 12.5px/1.4 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin:4px 0 10px}

/* ---------- layanan ---------- */
.svc{border-top:1px solid var(--line-2)}
.svc__row{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:48px;padding:40px 24px;margin:0 -24px;border-bottom:1px solid var(--line);border-radius:16px;scroll-margin-top:96px;transition:background-color .2s ease}

.svc__n{display:inline-grid;place-items:center;min-width:40px;height:34px;padding:0 8px;border-radius:9px;background:var(--lime);color:var(--on-lime);font:800 15px/1 var(--display);margin-bottom:18px;transition:transform .2s ease}
.svc__a h3{font:800 clamp(24px,2.4vw,30px)/1.1 var(--display);font-stretch:106%;letter-spacing:-.02em;max-width:18ch}
.svc__a p{color:var(--text-2);margin-top:14px}
.svc__b .work__label,.svc__c .work__label{margin-top:4px}
.svc__c p:not(.work__label){color:var(--text-2)}
.svc__c .link{margin-top:14px}
.svc__fine{font-size:14.5px;color:var(--text-3);margin-top:14px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags li{font-size:14.5px;border:1px solid var(--line-2);border-radius:8px;padding:6px 12px;background:var(--bg-2)}
@media (max-width:1280px){ .svc__row{padding-left:12px;padding-right:12px;margin:0 -12px} }
@media (max-width:960px){ .svc__row{grid-template-columns:1fr;gap:22px;padding:32px 12px;margin:0 -12px} }

/* ---------- proses ---------- */
.proc{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.pstep{display:grid;grid-template-columns:72px 1fr;column-gap:16px;padding:32px 0;border-top:1px solid var(--line)}
.pstep:last-child{border-bottom:1px solid var(--line)}
.pstep__n{font:800 44px/1 var(--display);font-stretch:108%;letter-spacing:-.04em;color:var(--text-3);transition:color .3s}
.pstep h3{font:800 28px/1.1 var(--display);font-stretch:106%;letter-spacing:-.02em;align-self:center}
.pstep__detail{grid-column:2;margin-top:12px}
.pstep__detail p{color:var(--text-2)}
.pstep__rev{margin-top:12px;font-size:15.5px}
.pstep__rev b{display:block;font:600 12.5px/1.4 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--lime);margin-bottom:2px}
.proc__panel{position:sticky;top:120px}
.ppanel{border:1px solid var(--line-2);border-radius:var(--r-lg);background:var(--bg-2);padding:36px;min-height:440px;display:flex;flex-direction:column}
.ppanel__t,.ppanel__d{transition:opacity var(--d-comp) var(--ease-out),transform var(--d-comp) var(--ease-out)}
.ppanel.is-out .ppanel__t,.ppanel.is-out .ppanel__d{opacity:0;transform:translateY(calc(var(--dir,1) * -8px));transition-duration:160ms}
.ppanel.is-pre .ppanel__t,.ppanel.is-pre .ppanel__d{opacity:0;transform:translateY(calc(var(--dir,1) * 8px));transition:none}
.ppanel__k{font:600 13px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}
/* v3.8: the stage name stays as a small label for context; the description carries the weight */
.ppanel__t{font:600 13px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin-top:10px}
.ppanel__d{margin-top:24px;color:var(--text-2)}
.ppanel__d > p:first-child{font-size:20px;line-height:1.5;color:var(--text)}
.ppanel__d p+p{margin-top:16px}
.ppanel__d .pstep__rev{border-top:1px solid var(--line);padding-top:16px;color:var(--text)}
.ppanel__bars{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:auto;padding-top:32px}
.ppanel__bars i{height:3px;border-radius:2px;background:var(--line-2);transition:background-color .24s ease}
.ppanel__bars i.on{background:var(--lime)}
/* panel aktif hanya kalau JS jalan di layar lebar; tanpa JS semua detail tetap di daftar */
.proc__panel{display:none}
@media (min-width:961px){
  .js .proc__panel{display:block}
  .js .pstep__detail{display:none}
  .js .pstep{padding:56px 0;opacity:.45;transition:opacity .24s ease}
  .js .pstep.is-active{opacity:1}
  .js .pstep.is-active .pstep__n{color:var(--lime)}
}
@media (max-width:960px){ .proc{grid-template-columns:1fr} .pstep{grid-template-columns:56px 1fr} .pstep__n{font-size:34px} .pstep h3{font-size:24px} }

/* ---------- tentang ---------- */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;align-items:start}
.about h2{max-width:18ch}
.about__bio{color:var(--text-2);font-size:18px;margin:28px 0 12px;max-width:560px}
.about__bio strong{color:var(--text)}
.pillars li{padding:24px 0;border-top:1px solid var(--line)}
.pillars li:last-child{border-bottom:1px solid var(--line)}
.pillars h3{font-size:22px}
.pillars p{color:var(--text-2);margin-top:8px}
.pillars__ai p{font-size:15.5px;color:var(--text-3);margin:0;padding-left:16px;border-left:2px solid var(--lime)}
@media (max-width:960px){ .about{grid-template-columns:1fr;gap:40px} }

/* ---------- biaya ---------- */
.cost{border:1px solid var(--line-2);border-radius:24px;padding:56px;background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.cost__head h2{max-width:20ch}
.cost__factors{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:48px 0;counter-reset:c}
.cost__factors li{border-top:1px solid var(--line-2);padding-top:18px}
.cost__factors span{font:600 13px/1 var(--sans);color:var(--lime);letter-spacing:.1em}
.cost__factors h3{margin-top:12px}
.cost__factors p{color:var(--text-2);margin-top:8px;font-size:16px}
.cost__cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px}
.cost__fine{flex-basis:100%;font-size:14.5px;color:var(--text-3);margin-top:6px}
@media (max-width:860px){ .cost{padding:32px 22px;border-radius:18px} .cost__factors{grid-template-columns:1fr;gap:20px;margin:32px 0} .cost__cta .btn{flex:1 1 100%} }

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:start}
.faq__list{border-top:1px solid var(--line-2)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;min-height:44px;font:700 19px/1.35 var(--display);font-stretch:104%}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);background:linear-gradient(var(--lime),var(--lime)) center/12px 2px no-repeat,linear-gradient(var(--lime),var(--lime)) center/2px 12px no-repeat;transition:transform var(--d-comp) var(--ease-out),border-color var(--d-fb) var(--ease-ctl)}
.faq summary:hover::after,.faq summary:focus-visible::after{border-color:var(--text-3)}
.faq details::details-content{block-size:0;overflow:hidden;opacity:0;transition:block-size var(--d-comp) var(--ease-out),opacity var(--d-comp) var(--ease-out),content-visibility var(--d-comp) allow-discrete}
.faq details[open]::details-content{block-size:auto;opacity:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--text-2);padding:0 50px 24px 0;max-width:680px}
@media (max-width:960px){ .faq{grid-template-columns:1fr;gap:0} .faq details p{padding-right:0} }

/* ---------- kontak ---------- */
.contact{border-top:1px solid var(--line);position:relative;overflow:hidden;isolation:isolate}
.contact::before{content:"";position:absolute;left:50%;top:-10%;width:900px;height:600px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(200,241,105,.10),transparent);z-index:-1}
.contact__head{text-align:center;display:flex;flex-direction:column;align-items:center}
.contact__head h2{max-width:15ch;font-size:clamp(36px,5.6vw,72px)}
.contact__cta{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:36px}
.contact__note{font-size:14px;color:var(--text-3);margin-top:6px}
.form{max-width:760px;margin:72px auto 0;border:1px solid var(--line-2);border-radius:var(--r-lg);background:var(--bg-2);padding:36px}
.form__head h3{font-size:22px}
.form__head p{color:var(--text-2);margin-top:6px;font-size:15.5px}
.form__demo{background:#2B2A1A;border:1px solid #5A5730;color:#F0EBB5;border-radius:var(--r);padding:12px 14px;font-size:14.5px;margin-top:18px}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;margin-top:22px}
.field{margin-bottom:16px;min-width:0}
.field--full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.req{color:var(--lime)}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;font:400 16px/1.4 var(--sans);color:var(--text);background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r);transition:border-color .15s,box-shadow .15s}
.field textarea{resize:none;field-sizing:content;min-height:120px;max-height:360px}
.field ::placeholder{color:#7F837D}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23EEECE6' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field select option{background:#141619;color:#EEECE6}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,241,105,.25)}
.field [aria-invalid="true"]{border-color:var(--err)}
.hint{font-size:14px;color:var(--text-3);margin-top:6px}
.err{font-size:14px;color:var(--err);margin-top:6px;font-weight:500}
.err:empty{display:none}
.more{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:4px 0 18px}
.more summary{cursor:pointer;padding:14px 0;min-height:44px;font-weight:600;list-style:none;display:flex;align-items:center;gap:8px}
.more summary::-webkit-details-marker{display:none}
.more summary::before{content:"+";display:grid;place-items:center;width:22px;height:22px;border-radius:6px;border:1px solid var(--line-2);color:var(--lime);font-weight:700}
.more[open] summary::before{content:"–"}
.more summary span{color:var(--text-3);font-weight:400}
.more .form__grid{margin-top:4px}
.form__privacy{font-size:14px;color:var(--text-3);margin-bottom:18px}
.form__actions{display:flex;flex-wrap:wrap;gap:12px}
.form__after{font-size:14px;color:var(--text-3);margin-top:12px}
.status{margin-top:18px;border-radius:var(--r);padding:16px;font-size:15px}
.status:focus{outline:none}
.status--ok{background:#1E2A14;border:1px solid #4B6A26}
.status--warn{background:#2B2A1A;border:1px solid #5A5730}
.status--err{background:#2E1A18;border:1px solid #6E3A33}
.status h4{margin:0 0 6px;font-size:16px}
.status a{color:var(--lime)}
.status pre{white-space:pre-wrap;font:400 13.5px/1.5 ui-monospace,Consolas,monospace;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:12px;margin:10px 0;max-height:220px;overflow:auto}
@media (max-width:600px){ .form{padding:24px 18px;margin-top:56px} .form__grid{grid-template-columns:1fr} .form__actions .btn{flex:1 1 100%} .contact__cta .btn{width:100%} }

/* ---------- interactive demos (compact) ---------- */
.demos{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.demo{display:flex;flex-direction:column}
.demo__shot{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line-2);background:var(--bg-3);aspect-ratio:16/10}
.demo__shot img{width:100%;height:100%;object-fit:cover;object-position:top left;transition:transform .24s ease}
.demo__shot:hover img{transform:scale(1.02)}
.demo__shot--ph{background:linear-gradient(160deg,#173F43,#0E2629);display:flex;justify-content:center;align-items:flex-end;padding-top:18px}
.demo__shot--ph img{width:44%;height:auto;object-fit:contain;border-radius:16px 16px 0 0}
.demo__body{padding-top:18px}
.demo__tag{font:600 12px/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.demo__body h3{font-size:22px;margin-top:8px}
.demo__body p:not(.demo__tag){color:var(--text-2);margin-top:6px;font-size:16px}
.demo__body .demo__try{font-size:14px;color:var(--text-3)}
@media (max-width:900px){ .demos{grid-template-columns:1fr;gap:40px} .demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start} .demo__body{padding-top:0} }
@media (max-width:560px){ .demo{display:flex} .demo__body{padding-top:16px} }

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--line);padding:64px 0 40px;font-size:15px;color:var(--text-2)}
.ftr__top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.ftr__mark{display:block;width:100%;height:auto;margin:64px 0 8px;opacity:.95}
.ftr__id p{max-width:380px}
.ftr__h{font:600 12.5px/1.4 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin-bottom:10px}
.ftr__col{display:flex;flex-direction:column;align-items:flex-start}
.ftr__col a{color:var(--text);text-decoration:none;padding:7px 0}
.ftr__col a:hover{color:var(--lime);text-decoration:underline}
.ftr__privacy{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:14px;color:var(--text-3);max-width:820px}
.ftr__copy{margin-top:12px;font-size:14px;color:var(--text-3)}
@media (max-width:760px){ .ftr__top{grid-template-columns:1fr;gap:28px} }

/* ---------- tombol WhatsApp mengambang (HP saja) ---------- */
/* icon only (52px) and tucked away while scrolling down, so it never sits on top of text being read */
.fab{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;display:none;align-items:center;justify-content:center;width:52px;height:52px;border-radius:999px;background:var(--lime);color:var(--on-lime);text-decoration:none;box-shadow:0 10px 30px -8px rgba(0,0,0,.7);transition:transform var(--d-comp) var(--ease-out),visibility 0s}
.fab__i{width:26px;height:26px}
.fab.is-tucked{transform:translateY(calc(100% + 32px));visibility:hidden;transition:transform var(--d-comp) var(--ease-ctl),visibility 0s var(--d-comp)}
@media (max-width:880px){ .fab.is-on{display:inline-flex} }

/* ---------- animasi ringan (konten tetap tampil tanpa JS) ---------- */
.motion .reveal{opacity:0;transform:translateY(12px);transition:opacity 640ms var(--ease-out) var(--rd,0ms),transform 640ms var(--ease-out) var(--rd,0ms)}
.motion .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .faq details::details-content{transition:none}
  .motion .reveal{opacity:1;transform:none}
  .frame--link:hover{transform:none}
}