/* ===== Synergy Indonesia — shared theme (constructivist × batik) ===== */
:root{
  --ink:#141310;
  --paper:#F5EFE1;
  --paper2:#EFE6D0;
  --red:#D62828;
  --red-deep:#A11D1D;
  --gold:#C79A3D;
  --gold-bright:#E8BE5C;
  --blue:#13294B;
  --green:#1F4D3A;
  --white:#FFFFFF;
  --line: rgba(20,19,16,0.85);
  --line-soft: rgba(20,19,16,0.18);
  /* premium accents */
  --emerald:#0E6B4F;
  --sapphire:#1B4B8C;
  --champagne: linear-gradient(135deg, #F4D889 0%, #C79A3D 55%, #9C7422 100%);
  --shadow-lift: 0 18px 40px rgba(20,19,16,0.16);
  --shadow-soft: 0 8px 24px rgba(20,19,16,0.10);
  --ease: cubic-bezier(.22,.85,.35,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Golos Text',sans-serif;-webkit-font-smoothing:antialiased;}
h1,h2,h3{font-family:'Unbounded',sans-serif;font-weight:700;margin:0;line-height:1;letter-spacing:-0.01em;}
.eyebrow{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:0.18em;font-size:0.7rem;font-weight:600;}
a{color:inherit;}
.wrap{max-width:1220px;margin:0 auto;padding:0 28px;}
img{max-width:100%;display:block;}

/* ---- scroll reveal ---- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
[data-reveal].in{opacity:1;transform:translateY(0);}
[data-reveal="fade"]{transform:none;}
[data-reveal-group]>*{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease), transform .6s var(--ease);}
[data-reveal-group].in>*{opacity:1;transform:translateY(0);}
[data-reveal-group].in>*:nth-child(1){transition-delay:.03s;}
[data-reveal-group].in>*:nth-child(2){transition-delay:.09s;}
[data-reveal-group].in>*:nth-child(3){transition-delay:.15s;}
[data-reveal-group].in>*:nth-child(4){transition-delay:.21s;}
[data-reveal-group].in>*:nth-child(5){transition-delay:.27s;}
[data-reveal-group].in>*:nth-child(6){transition-delay:.33s;}
@media (prefers-reduced-motion: reduce){
  [data-reveal],[data-reveal-group]>*{opacity:1!important;transform:none!important;transition:none!important;}
}

/* ---- smooth hover lift for interactive cards ---- */
.fac-card,.pillar,.friend-cell,.why-row,.trust-cell,.course-card,.doc-card{transition:transform .35s var(--ease), box-shadow .35s var(--ease), background-color .35s var(--ease);}
.fac-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);background:#fff;}
.pillar{transition:transform .4s var(--ease), box-shadow .4s var(--ease);}
.pillar:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-lift);}
.friend-cell:hover,.trust-cell:hover{background:rgba(20,19,16,0.03);}
.doc-card:hover,.course-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);}

/* ---- premium button interaction ---- */
.btn,.nav-cta,.submit-btn{transition:transform .25s var(--ease), box-shadow .25s var(--ease), filter .25s var(--ease);}
.btn:hover,.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft);filter:brightness(1.04);}
.submit-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.lang-btn{transition:opacity .2s var(--ease), background-color .2s var(--ease);}
.cat-tab{transition:transform .2s var(--ease), background-color .2s var(--ease);}
.cat-tab:hover{transform:translateY(-1px);}

/* ---- animated counter ---- */
.counter{font-variant-numeric:tabular-nums;}

.batik-band{height:14px;width:100%;background:
  repeating-linear-gradient(45deg, var(--gold) 0 3px, transparent 3px 14px),
  repeating-linear-gradient(-45deg, var(--gold) 0 3px, transparent 3px 14px);
  background-color:var(--ink);background-size:200% 100%;animation:batikshift 7s linear infinite;}
@keyframes batikshift{from{background-position:0 0,0 0;}to{background-position:-28px 0,28px 0;}}

/* ---- parallax-ready ghost numerals ---- */
.bignum,.bignum404{will-change:transform;}
.photo-frame{overflow:hidden;}
.photo-frame img{will-change:transform;transition:transform .6s var(--ease);}

/* ---- friendship flags (Indonesia / Rusia) ---- */
.flag{width:34px;height:22px;display:inline-block;border:1px solid var(--line);flex-shrink:0;}
.flag-id{background:linear-gradient(to bottom, var(--red) 50%, var(--paper) 50%);}
.flag-ru{background:linear-gradient(to bottom, var(--paper) 0 33.4%, var(--blue) 33.4% 66.7%, var(--red-deep) 66.7% 100%);}
.flag-sm{width:16px;height:11px;border-width:1px;}
.friendship-emblem{display:flex;align-items:center;gap:16px;margin-bottom:30px;flex-wrap:wrap;}
.flag-plate{display:flex;align-items:center;gap:10px;border:2px solid var(--line);padding:10px 16px;background:#fff;transition:transform .3s var(--ease), box-shadow .3s var(--ease);}
.flag-plate:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);}
.flag-plate b{font-family:'Golos Text';font-weight:700;font-size:0.82rem;text-transform:uppercase;letter-spacing:0.03em;}
.emblem-link{display:flex;align-items:center;gap:9px;font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--red);font-weight:700;}
.emblem-link .dash{width:34px;height:2px;background:var(--line-soft);position:relative;overflow:hidden;}
.emblem-link .dash:after{content:"";position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease) .2s;}
[data-reveal].in .emblem-link .dash:after{transform:scaleX(1);}
.capbar .flag-sm{margin-right:6px;vertical-align:-2px;}

/* ---- page-hero with photo background (shared across inner pages) ---- */
.page-hero.has-photo{position:relative;overflow:hidden;background:var(--ink)!important;}
.page-hero.has-photo .ph-bg{position:absolute;inset:0;background-size:cover;background-repeat:no-repeat;z-index:0;transform:scale(1.06);will-change:transform;}
.page-hero.has-photo .ph-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(120deg, rgba(20,19,16,.93) 0%, rgba(20,19,16,.8) 32%, rgba(20,19,16,.5) 62%, rgba(20,19,16,.22) 100%);}
.page-hero.has-photo .wrap{position:relative;z-index:2;}
.page-hero.has-photo .bignum{z-index:0;}

/* ---- inline photo panels replacing flat dark boxes ---- */
.photo-panel{position:relative;overflow:hidden;}
.photo-panel .pp-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;transition:transform .7s var(--ease);}
.photo-panel:hover .pp-bg{transform:scale(1.06);}
.photo-panel .pp-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(20,19,16,.55) 0%, rgba(20,19,16,.86) 78%);}
.photo-panel>*:not(.pp-bg):not(.pp-scrim){position:relative;z-index:2;}

/* ---- subtle tilt for pillar cards (JS-driven) ---- */
.pillar{transform-style:preserve-3d;}
@media (prefers-reduced-motion: reduce){
  .batik-band{animation:none;}
  .bignum,.bignum404,.photo-frame img{transform:none!important;}
}

.rule-label{display:flex;align-items:center;gap:16px;margin-bottom:18px;}
.rule-label .ln{flex:1;height:2px;background:var(--line);}

/* nav */
nav{position:sticky;top:0;z-index:80;background:var(--paper);border-bottom:2px solid var(--line);}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px;}
.brand{display:flex;align-items:center;gap:12px;font-family:'Unbounded',sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;letter-spacing:0.02em;flex-shrink:0;text-decoration:none;color:var(--ink);}
.logo-mark{width:26px;height:30px;background:url('assets/logo.png') center/contain no-repeat;flex-shrink:0;}
.navlinks{display:flex;gap:26px;font-size:0.84rem;font-weight:600;}
.navlinks a{text-decoration:none;opacity:0.7;white-space:nowrap;}
.navlinks a:hover,.navlinks a.current{opacity:1;text-decoration:underline;text-underline-offset:5px;}
.nav-right{display:flex;align-items:center;gap:16px;}
.lang-switch{display:flex;gap:2px;border:2px solid var(--line);}
.lang-btn{border:none;background:transparent;padding:7px 11px;font-family:'IBM Plex Mono',monospace;font-size:0.68rem;font-weight:700;cursor:pointer;color:var(--ink);opacity:0.5;}
.lang-btn.active{background:var(--ink);color:var(--paper);opacity:1;}
.nav-cta{background:var(--red);color:#fff;padding:11px 20px;font-size:0.8rem;font-weight:700;text-decoration:none;white-space:nowrap;clip-path:polygon(0 0,100% 0,100% 70%,94% 100%,0 100%);}
@media (max-width:920px){.navlinks{display:none;}}

/* buttons */
.btn{font-family:'Golos Text';font-weight:700;font-size:0.92rem;padding:16px 30px;text-decoration:none;display:inline-block;border:2px solid var(--line);cursor:pointer;clip-path:polygon(0 0,100% 0,100% 78%,92% 100%,0 100%);}
.btn-solid{background:var(--ink);color:var(--paper);}
.btn-outline{background:transparent;color:var(--ink);}
.btn-red{background:var(--red);color:#fff;border-color:var(--red);}

/* page hero (used by inner pages) */
.page-hero{color:#fff;padding:70px 0 56px;position:relative;overflow:hidden;}
.page-hero .wrap{position:relative;z-index:1;}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.2vw,3.2rem);max-width:820px;}
.page-hero p{margin-top:18px;max-width:620px;opacity:0.85;font-size:1.05rem;line-height:1.65;}
.page-hero .btnrow{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.page-hero .bignum{position:absolute;top:-8vw;right:-2vw;font-family:'Unbounded',sans-serif;font-weight:800;font-size:32vw;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,0.08);pointer-events:none;z-index:0;}

section{padding:100px 0;}
.section-head{max-width:700px;margin-bottom:52px;}
.section-head h2{font-size:clamp(1.85rem,3.3vw,2.6rem);}
.section-head p{margin-top:18px;font-size:1.03rem;line-height:1.65;opacity:0.72;}
.bg-ink{background:var(--ink);color:var(--paper);}
.bg-ink .rule-label .ln{background:rgba(245,239,225,0.3);}
.bg-ink .section-head p{opacity:0.72;}
.bg-paper2{background:var(--paper2);}

/* trust strip */
.trust-strip{border-top:2px solid var(--line);border-bottom:2px solid var(--line);background:var(--paper2);}
.trust-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);}
@media (max-width:760px){.trust-strip .wrap{grid-template-columns:repeat(2,1fr);}}
.trust-cell{padding:26px 22px;border-right:2px solid var(--line);}
.trust-cell:last-child{border-right:none;}
.trust-cell b{font-family:'Unbounded',sans-serif;font-size:1.7rem;display:block;color:var(--red);}
.trust-cell span{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;text-transform:uppercase;letter-spacing:0.06em;opacity:0.75;display:block;margin-top:6px;line-height:1.4;}

/* numbered poster list (why / steps) */
.why-list{border-top:2px solid var(--line);}
.why-row{display:grid;grid-template-columns:110px 1fr 1.4fr;gap:24px;padding:32px 0;border-bottom:2px solid var(--line);align-items:baseline;}
@media (max-width:800px){.why-row{grid-template-columns:60px 1fr;}.why-row .desc{grid-column:2;margin-top:-14px;}}
.why-row .num{font-family:'Unbounded',sans-serif;font-weight:800;font-size:2.4rem;-webkit-text-stroke:1px var(--line);color:transparent;}
.why-row h4{font-family:'Unbounded',sans-serif;font-size:1.05rem;font-weight:600;}
.why-row p{font-size:0.9rem;opacity:0.68;line-height:1.6;margin:0;}

/* cards */
.card{border:2px solid var(--line);padding:24px;background:#fff;}
.tag{font-family:'IBM Plex Mono',monospace;font-size:0.64rem;background:var(--ink);color:var(--paper);padding:5px 10px;white-space:nowrap;text-transform:uppercase;letter-spacing:0.04em;}

.fac-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media (max-width:900px){.fac-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.fac-grid{grid-template-columns:1fr;}}
.fac-card{border:2px solid var(--line-soft);padding:20px;background:var(--paper2);}
.fac-card h4{font-weight:700;font-size:0.96rem;margin:0 0 6px;font-family:'Golos Text';}
.fac-card p{font-size:0.84rem;opacity:0.68;margin:0;line-height:1.5;}
.fac-card a.goto{display:inline-block;margin-top:10px;font-size:0.78rem;font-weight:700;text-decoration:underline;text-underline-offset:3px;}

.cat-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;}
.cat-tab{font-family:'IBM Plex Mono',monospace;font-size:0.68rem;text-transform:uppercase;letter-spacing:0.05em;padding:9px 15px;border:2px solid var(--line);cursor:pointer;background:#fff;}
.cat-tab.active{background:var(--ink);color:var(--paper);}

/* pillar / program cards */
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:900px){.pillar-grid{grid-template-columns:1fr;}}
.pillar{position:relative;padding:36px 28px;color:#fff;min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;clip-path:polygon(0 0,100% 0,100% 100%,0 100%,0 14%,10% 0);}
.pillar.c1{background:var(--blue);} .pillar.c2{background:var(--red-deep);} .pillar.c3{background:#3D2E12;} .pillar.c4{background:var(--green);}
.pillar .eyebrow{color:var(--gold-bright);}
.pillar h3{font-size:1.3rem;margin-top:12px;color:#fff;font-family:'Unbounded';font-weight:600;}
.pillar p{font-size:0.87rem;opacity:0.82;margin-top:12px;line-height:1.6;}
.pillar a.more{margin-top:20px;font-size:0.82rem;font-weight:700;text-decoration:none;color:var(--gold-bright);border-bottom:2px solid var(--gold-bright);align-self:flex-start;padding-bottom:2px;}

/* FAQ */
.faq-item{border-bottom:2px solid var(--line-soft);}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;cursor:pointer;font-weight:700;font-size:1rem;}
.faq-q .mark{font-family:'IBM Plex Mono',monospace;color:var(--red);font-size:1.1rem;flex-shrink:0;transition:transform .25s;}
.faq-item.open .mark{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;font-size:0.92rem;line-height:1.7;opacity:0.78;}
.faq-a-inner{padding-bottom:20px;max-width:760px;}
.faq-item.open .faq-a{max-height:460px;}

.note{margin-top:16px;font-size:0.86rem;padding:16px 18px;border:2px solid var(--red-deep);background:rgba(214,40,40,0.06);color:var(--red-deep);line-height:1.65;}
.note b{color:var(--red);}

/* cost table */
.cost-table{width:100%;border-collapse:collapse;border:2px solid var(--line);}
.cost-table th,.cost-table td{border:2px solid var(--line-soft);padding:14px 16px;text-align:left;font-size:0.88rem;}
.cost-table th{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;font-size:0.68rem;letter-spacing:0.05em;background:var(--paper2);}

/* steps */
.steps{display:flex;flex-direction:column;gap:0;}
.step{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:26px 0;border-bottom:2px solid var(--line-soft);}
.step .n{font-family:'Unbounded',sans-serif;font-size:2rem;color:var(--red);}
.step h4{font-size:1.05rem;font-weight:700;margin:0;font-family:'Golos Text';}
.step p{font-size:0.9rem;opacity:0.68;margin-top:6px;line-height:1.6;max-width:640px;}

/* forms */
form.consult{display:flex;flex-direction:column;gap:12px;}
form.consult input,form.consult select{padding:14px 16px;border:2px solid rgba(245,239,225,0.3);background:transparent;color:#fff;font-family:'Golos Text';font-size:0.9rem;}
form.consult input::placeholder{color:rgba(245,239,225,0.5);}
form.consult select option{color:#000;}
form.consult2 input,form.consult2 select{padding:14px 16px;border:2px solid var(--line);background:#fff;color:var(--ink);font-family:'Golos Text';font-size:0.9rem;}
.submit-btn{background:var(--gold-bright);color:var(--ink);border:none;padding:16px;font-weight:800;cursor:pointer;font-size:0.94rem;margin-top:6px;clip-path:polygon(0 0,100% 0,100% 78%,95% 100%,0 100%);}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media (max-width:520px){.field-row{grid-template-columns:1fr;}}

.cta-box{border:2px solid rgba(245,239,225,0.3);padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:48px;}
@media (max-width:800px){.cta-box{grid-template-columns:1fr;padding:30px 22px;}}
.cta-box h2{color:#fff;font-size:1.9rem;font-family:'Unbounded';}
.cta-box p{opacity:0.8;margin-top:16px;line-height:1.6;}

footer{padding:44px 0 90px;font-size:0.78rem;opacity:0.65;line-height:1.7;background:var(--paper2);border-top:2px solid var(--line);}
footer a{text-decoration:underline;}
footer .fwrap{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:30px;}
footer .fcol h5{font-family:'IBM Plex Mono',monospace;font-size:0.7rem;text-transform:uppercase;letter-spacing:0.08em;opacity:0.8;margin-bottom:12px;}
footer .fcol a{display:block;opacity:0.75;text-decoration:none;margin-bottom:7px;font-size:0.83rem;}

/* ---- career section ---- */
.career-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;}
@media (max-width:900px){.career-grid{grid-template-columns:1fr;}}
.career-industries{display:flex;flex-direction:column;gap:0;}
.industry-row{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-bottom:2px solid var(--line-soft);gap:16px;}
.industry-row .name{font-weight:700;font-size:0.98rem;}
.industry-row .pct{font-family:'Unbounded',sans-serif;font-size:1.3rem;color:var(--emerald);}
.career-side{background:var(--ink);color:var(--paper);padding:32px;}
.career-side h3{color:var(--gold-bright);font-size:1.15rem;font-family:'Unbounded';font-weight:600;}
.career-side ul{padding-left:18px;margin:16px 0 0;font-size:0.87rem;line-height:1.85;opacity:0.9;}
.career-badge{display:inline-block;background:var(--champagne);color:var(--ink);font-family:'IBM Plex Mono',monospace;font-size:0.68rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;padding:6px 12px;margin-bottom:16px;}

/* ---- visual timeline (admission process) ---- */
.timeline{position:relative;padding-left:34px;}
.timeline:before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line-soft);}
.tl-item{position:relative;padding-bottom:40px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item:before{content:"";position:absolute;left:-34px;top:2px;width:20px;height:20px;border-radius:50%;background:var(--paper);border:2px solid var(--red);}
.tl-item.done:before{background:var(--red);}
.tl-item h4{font-size:1.02rem;font-weight:700;font-family:'Unbounded';}
.tl-item .tl-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:0.66rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--red);display:block;margin-bottom:6px;}
.tl-item p{font-size:0.89rem;opacity:0.7;line-height:1.6;margin-top:8px;max-width:600px;}

/* ---- consent checkbox ---- */
.consent-row{display:flex;align-items:flex-start;gap:10px;font-size:0.78rem;opacity:0.85;line-height:1.5;margin-top:4px;}
.consent-row input{margin-top:3px;flex-shrink:0;width:16px;height:16px;accent-color:var(--gold-bright);}
form.consult .consent-row{color:rgba(245,239,225,0.85);}
form.consult2 .consent-row{color:var(--ink);}
.consent-row a{text-decoration:underline;}

/* ---- cookie banner ---- */
.cookie-banner{position:fixed;left:20px;right:20px;bottom:20px;z-index:190;background:var(--ink);color:var(--paper);border:2px solid rgba(245,239,225,0.15);padding:20px 22px;max-width:520px;box-shadow:var(--shadow-lift);transform:translateY(140%);transition:transform .5s var(--ease);}
.cookie-banner.show{transform:translateY(0);}
.cookie-banner p{font-size:0.82rem;line-height:1.6;opacity:0.85;margin:0 0 14px;}
.cookie-banner .row{display:flex;gap:10px;flex-wrap:wrap;}
.cookie-banner button{font-family:'Golos Text';font-weight:700;font-size:0.8rem;padding:9px 16px;border:2px solid rgba(245,239,225,0.3);background:transparent;color:var(--paper);cursor:pointer;}
.cookie-banner button.accept{background:var(--gold-bright);color:var(--ink);border-color:var(--gold-bright);}

/* ---- subtle floating contact cluster (WA + Telegram) ---- */
.contact-cluster{position:fixed;right:18px;bottom:18px;z-index:150;display:flex;flex-direction:column;align-items:flex-end;gap:8px;opacity:0;transform:translateY(10px);transition:opacity .5s var(--ease), transform .5s var(--ease);pointer-events:none;}
.contact-cluster.show{opacity:1;transform:translateY(0);pointer-events:auto;}
.cc-item{display:flex;align-items:center;gap:8px;text-decoration:none;background:rgba(20,19,16,0.92);color:var(--paper);padding:9px 9px;font-size:0.78rem;font-weight:600;backdrop-filter:blur(6px);max-width:40px;overflow:hidden;white-space:nowrap;transition:max-width .35s var(--ease), padding .35s var(--ease), background-color .2s;}
.cc-item svg{width:20px;height:20px;flex-shrink:0;}
.cc-item .lbl{opacity:0;transition:opacity .2s;}
.contact-cluster:hover .cc-item,.cc-item:focus{max-width:170px;padding:9px 16px;}
.contact-cluster:hover .cc-item .lbl,.cc-item:focus .lbl{opacity:1;}
.cc-item.wa:hover,.cc-item.wa:focus{background:#1F8A57;}
.cc-item.tg:hover,.cc-item.tg:focus{background:#1E88C7;}
@media (max-width:600px){
  .contact-cluster{right:14px;bottom:14px;}
  .cc-item{max-width:44px;padding:10px;}
  .contact-cluster.expanded .cc-item{max-width:170px;padding:9px 16px;}
  .contact-cluster.expanded .cc-item .lbl{opacity:1;}
}