:root{
  --gold:#F5C518; --gold-soft:#FFE98A; --gold-pale:#FFF6D1;
  --red:#C62828; --ink:#202020; --mute:#555552; --line:#E9E7DF;
  --bg:#fff; --light:#F8F8F5; --wrap:1170px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:'Inter',sans-serif;font-weight:500;color:var(--ink);background:var(--bg);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Manrope',sans-serif;font-weight:800;color:var(--ink);line-height:1.15}
[hidden]{display:none!important}
.wrap{max-width:calc(var(--wrap) + 48px);margin:0 auto;padding:0 24px}
.sec{padding:120px 0}
.sec--light{background:var(--light)}
h2{font-size:48px;line-height:1.2;letter-spacing:-.01em}
.center{text-align:center}
.kicker{font:700 13px 'Inter';letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.sub{font-size:20px;color:var(--mute);margin-top:14px;max-width:640px}
.sub.center{margin-left:auto;margin-right:auto}
.note{font-size:14px;color:var(--mute);margin-top:18px;padding-left:14px;border-left:3px solid var(--gold)}
.note.center{border:0;padding:0;margin-top:28px}
.ph{background:var(--gold-pale);border:1px dashed #d8b42a;border-radius:10px;padding:14px 16px;font-size:16px;color:#6b5a14!important}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:10px;font:600 16px 'Inter';border:1.5px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{box-shadow:0 12px 26px rgba(32,32,32,.25)}
.btn--line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--line:hover{background:var(--ink);color:#fff}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.nav.is-stuck{border-color:var(--line);box-shadow:0 6px 20px rgba(0,0,0,.05)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px}
.logo__img{height:56px;width:auto}
.menu{display:flex;gap:26px}
.menu a{font-size:14.500px;color:var(--mute);position:relative;padding:6px 0;white-space:nowrap;transition:color .2s}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .25s}
.menu a:hover,.menu a.is-active{color:var(--ink)}
.menu a:hover::after,.menu a.is-active::after{width:100%}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:.25s}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:25px}
.burger[aria-expanded=true] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){top:21px;transform:rotate(-45deg)}

/* hero */
.hero{background:
  radial-gradient(700px 520px at 85% 90%, rgba(198,40,40,.10), transparent 70%),
  radial-gradient(900px 700px at 0% 0%, var(--gold) 0%, transparent 65%),
  linear-gradient(135deg, var(--gold-soft) 0%, var(--gold-pale) 55%, #fff 100%);
  overflow:hidden}
.hero__in{display:grid;grid-template-columns:.92fr 1.08fr;align-items:end;min-height:760px}
.hero__text{align-self:center;padding:70px 0}
.eyebrow{display:flex;align-items:center;gap:12px;font:800 14px 'Manrope';letter-spacing:.28em;color:var(--ink);margin-bottom:26px}
.flag{display:inline-block;width:34px;height:12px;border-radius:2px;background:linear-gradient(var(--red) 50%,#fff 50%);box-shadow:0 0 0 1px rgba(32,32,32,.25)}
.hero h1{font-size:68px;line-height:1.08;letter-spacing:-.02em}
.lead{font-size:20px;line-height:1.7;color:#33332f;max-width:520px;margin:28px 0 22px}
.position{display:inline-block;font:700 15px 'Inter';padding:8px 16px;border-radius:100px;background:rgba(255,255,255,.7);border:1px solid rgba(32,32,32,.12);margin-bottom:34px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__img{position:relative;align-self:end}
.hero__img{margin-right:-40px}
.hero__img img{width:100%;max-height:820px;object-fit:contain;object-position:center bottom;
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 66%,transparent 100%);
  mask-image:linear-gradient(to bottom,#000 0%,#000 66%,transparent 100%)}

/* about */
.about{display:grid;grid-template-columns:5fr 6fr;gap:70px;align-items:center}
.about__img img{width:100%;max-height:640px;object-fit:contain;object-position:center bottom;
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 62%,transparent 100%);
  mask-image:linear-gradient(to bottom,#000 0%,#000 62%,transparent 100%)}
.tabs{margin-top:34px}
.tabs__bar{display:flex;gap:2px;overflow-x:auto}
.tabs__bar button{font:600 15px 'Inter';color:var(--mute);background:none;border:1px solid transparent;border-bottom:0;padding:14px 20px;border-radius:10px 10px 0 0;cursor:pointer;white-space:nowrap}
.tabs__bar button:hover{color:var(--ink)}
.tabs__bar button.is-on{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:inset 0 3px 0 var(--gold)}
.tabs__panel{background:#fff;border:1px solid var(--line);border-radius:0 12px 12px 12px;padding:32px;min-height:260px}
.pane{font-size:18px;line-height:1.75;color:var(--mute)}
.pane.is-on{animation:fade .35s}
.pane p+p{margin-top:20px}
.pane b{color:var(--ink)}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:16px;transition:transform .3s,box-shadow .3s}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:46px}
.value{padding:44px 34px;position:relative;overflow:hidden}
.value::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--gold) 70%,var(--red) 70% 85%,#fff 85%)}
.value svg{width:52px;height:52px;color:var(--red);margin-bottom:26px}
.value h3{font-size:28px;margin-bottom:14px}
.value p{font-size:17px;line-height:1.7;color:var(--mute)}
.value:hover{transform:translateY(-6px);box-shadow:0 22px 36px rgba(32,32,32,.08)}

/* trail */
.trail{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.tcard{overflow:hidden;display:flex;flex-direction:column}
.tph{background:linear-gradient(135deg,var(--gold-pale),var(--gold-soft));aspect-ratio:16/10;display:grid;place-items:center;color:#8a7313;font:600 14px 'Inter'}
.tph span{padding:6px 12px;border:1px dashed #cfae2a;border-radius:100px;background:rgba(255,255,255,.55)}
.tbody{padding:24px 26px 28px}
.tbody h3{font-size:22px;margin:10px 0 8px}
.tbody p{font-size:16px;color:var(--mute)}
.tbody .meta{font-size:14px;color:#8a8a82;margin-bottom:10px}
.tag{display:inline-block;font:700 12px 'Inter';letter-spacing:.06em;text-transform:uppercase;color:var(--red)}
.tcard:hover,.nitem:hover{transform:translateY(-5px);box-shadow:0 20px 34px rgba(32,32,32,.08)}

/* ideas */
.idea{padding:40px 36px;display:flex;flex-direction:column;gap:46px;min-height:240px;justify-content:space-between;position:relative;overflow:hidden}
.num{font:800 64px 'Manrope';color:var(--gold);line-height:1}
.idea h3{font-size:30px}
.more{font:700 15px 'Inter';color:var(--red);display:inline-flex;gap:8px}
.more i{font-style:normal;transition:transform .25s}
.idea:hover{transform:translateY(-6px);box-shadow:0 22px 36px rgba(32,32,32,.09);border-color:var(--gold)}
.idea:hover .more i{transform:translateX(6px)}
.more.is-off{color:#a9a9a1}

/* news */
.chips{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0 36px}
.chip{padding:8px 18px;border:1px solid var(--line);border-radius:100px;font-size:14px;color:var(--mute)}
.chip.is-on{background:var(--gold);border-color:var(--gold);color:var(--ink);font-weight:700}
.news{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}
.feat{overflow:hidden}
.tph--feat{aspect-ratio:16/9}
.feat h3{font-size:30px;margin:10px 0 8px}
.news__list{display:flex;flex-direction:column;gap:20px}
.nitem{padding:26px 28px;flex:1}
.nitem h3{font-size:22px;margin:8px 0 6px}
.nitem .meta{font-size:14px;color:#8a8a82}

/* gallery */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:34px 0 34px}
.filters button{font:600 14px 'Inter';padding:10px 20px;border-radius:100px;border:1px solid var(--line);background:#fff;color:var(--mute);cursor:pointer;transition:.2s}
.filters button:hover{border-color:var(--ink);color:var(--ink)}
.filters button.is-on{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.g{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:1;background:linear-gradient(135deg,var(--gold-pale),var(--gold-soft));border:1px solid var(--line);display:grid;place-items:end start;animation:fade .4s}
.g img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .5s}
button.g{cursor:zoom-in;padding:0;font:inherit}
button.g:hover img{transform:scale(1.06)}
.g figcaption,.g .cap{position:relative;font:600 13px 'Inter';padding:10px 14px;color:var(--ink);background:rgba(255,255,255,.82);border-radius:0 12px 0 0}
.g--ph .cap{background:transparent;color:#8a7313}
.g--tall{grid-row:span 2;aspect-ratio:auto}

/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(20,20,20,.92);display:grid;place-items:center;padding:24px;animation:fade .25s}
.lb figure{max-width:min(92vw,900px);max-height:90vh;text-align:center}
.lb img{max-height:80vh;margin:0 auto;border-radius:12px;background:var(--gold)}
.lb figcaption{color:#fff;margin-top:14px;font-size:15px}
.lb__x{position:absolute;top:18px;right:22px;font-size:40px;line-height:1;color:#fff;background:none;border:0;cursor:pointer}

/* aspirasi */
.aspir{display:grid;grid-template-columns:5fr 6fr;gap:70px;align-items:start}
.big{font:800 34px/1.25 'Manrope';color:var(--red);margin-top:18px}
.form{padding:36px;display:grid;gap:18px}
.form label{display:grid;gap:8px;font:600 14px 'Inter';color:var(--ink)}
.form input:not([type=checkbox]),.form select,.form textarea{font:500 16px 'Inter';padding:14px 16px;border:1px solid #d9d7ce;border-radius:10px;background:var(--light);color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(245,197,24,.3);background:#fff}
.form .consent{display:flex;gap:12px;align-items:flex-start;font-weight:500;color:var(--mute);font-size:14px;line-height:1.55}
.form .consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--red);flex:none}
.form .btn{justify-self:start}
.form__msg{font-size:15px;min-height:22px}
.form__msg.err{color:var(--red)}
.form__msg.ok{color:#1b6b34}

/* contact */
.contact{background:var(--gold-pale);background:linear-gradient(180deg,var(--gold-pale),#fff)}
.clist{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:50px}
.clist a{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 12px;transition:transform .25s,box-shadow .25s,border-color .25s}
.clist a:hover{transform:translateY(-5px);box-shadow:0 18px 30px rgba(32,32,32,.08);border-color:var(--gold)}
.clist svg{width:34px;height:34px;color:var(--red);margin-bottom:8px}
.clist b{font:800 17px 'Manrope'}
.clist span{font-size:13px;color:#8a8a82}

/* footer */
.foot{background:var(--ink);color:#fff;padding-top:60px}
.foot__in{display:flex;flex-direction:column;align-items:center;gap:14px;padding-bottom:44px;text-align:center}
.foot__logo{height:56px;width:auto;background:#fff;padding:8px 18px;border-radius:12px}
.foot__tag{font:700 20px 'Manrope';color:var(--gold)}
.foot__copy{font-size:14px;color:#a9a9a1}
.flagbar{display:grid;grid-template-rows:6px 6px}
.flagbar i:first-child{background:var(--red)}.flagbar i:last-child{background:#fff}

/* article pages */
.article{max-width:760px;margin:0 auto;padding:90px 24px 120px}
.article h1{font-size:46px;margin:12px 0 22px}
.article p,.article li{font-size:19px;line-height:1.8;color:var(--mute)}
.article ul{margin:16px 0 28px 22px}
.back{display:inline-block;margin-bottom:28px;font-weight:700;color:var(--red)}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}*{animation:none!important}}

/* responsive */
@media (max-width:1180px){
  .menu{gap:18px}.menu a{font-size:13.500px}
  .hero h1{font-size:56px}
}
@media (max-width:1060px){
  .burger{display:block}
  .menu{position:fixed;inset:84px 0 auto 0;flex-direction:column;gap:0;background:rgba(255,255,255,.98);padding:8px 24px 24px;transform:translateY(-130%);transition:transform .3s;box-shadow:0 20px 30px rgba(0,0,0,.1);max-height:calc(100vh - 84px);overflow:auto}
  .menu.open{transform:none}
  .menu a{padding:16px 0;border-bottom:1px solid var(--line);font-size:16px}
  .menu a::after{display:none}
}
@media (max-width:900px){
  .sec{padding:80px 0}
  h2{font-size:38px}
  .hero__in{grid-template-columns:1fr;min-height:0}
  .hero__text{padding:50px 0 10px}
  .hero__img{max-width:620px;margin:0 auto;width:100%}
  .hero h1{font-size:46px}
  .about,.aspir{grid-template-columns:1fr;gap:40px}
  .about__img{max-width:420px;margin:0 auto}
  .grid3,.grid2,.news{grid-template-columns:1fr}
  .trail{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .clist{grid-template-columns:repeat(2,1fr)}
  .clist li:last-child{grid-column:span 2}
}
@media (max-width:520px){
  .wrap{padding:0 20px}
  h2{font-size:32px}
  .hero h1{font-size:38px}
  .lead,.sub{font-size:18px}
  .big{font-size:28px}
  .tabs__panel{padding:22px}
  .form{padding:24px}
  .idea h3{font-size:25px}
  .logo__img{height:48px}
  .article h1{font-size:34px}
}

/* mobile safety: allow grid/flex children to shrink */
.hero__in>*,.about>*,.aspir>*,.news>*,.trail>*,.grid3>*,.grid2>*{min-width:0}
.tabs,.tabs__bar{max-width:100%}
html,body{max-width:100%;overflow-x:hidden}
h1,h2,h3{overflow-wrap:break-word}
@media (max-width:520px){
  .tabs__bar button{padding:12px 11px;font-size:13.500px}
  .hero__img{margin-right:0}
}

/* tombol masuk & gabung */
.nav__login{padding:11px 20px;font-size:14px}
.menu__login{display:none}
.btn--gold{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn--gold:hover{box-shadow:0 12px 26px rgba(245,197,24,.45)}
.foot__copy a{color:var(--gold);text-decoration:underline}
.news-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.tcard .tph img{width:100%;height:100%;object-fit:cover}
.tph:has(img){display:block;padding:0}
.formmsg{font-size:15px;min-height:22px}
@media (max-width:1060px){.menu__login{display:block;font-weight:700;color:var(--ink)!important}.nav__login{display:none}}