:root{
  --pena-green:#1E4F46;
  --pena-green-dark:#163C36;
  --pena-brown:#8B6F3E;
  --pena-cream:#F5EFE3;
  --pena-cream-soft:#FBF7EE;
  --pena-charcoal:#2C2C2C;
  --pena-border:#DDD6C6;
  --pena-muted:#6B6657;
  --pena-white:#FFFFFF;
  --pena-shadow:0 10px 30px rgba(30,79,70,.10);
  --pena-radius:6px;
  --pena-radius-lg:12px;
  --pena-font-heading:'Inter',sans-serif;
  --pena-font-body:'Crimson Pro',Georgia,serif;
  --pena-transition:.3s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--pena-font-body);font-size:18px;line-height:1.75;color:var(--pena-charcoal);background:var(--pena-cream-soft)}
img{max-width:100%;display:block}
a{color:var(--pena-green);text-decoration:none;transition:color var(--pena-transition)}
a:hover{color:var(--pena-brown)}
h1,h2,h3,h4,h5,h6{font-family:var(--pena-font-heading);color:var(--pena-charcoal);font-weight:700;line-height:1.25;letter-spacing:-.01em}
h1{font-size:2.6rem;margin-bottom:1.2rem}
h2{font-size:2rem;margin-bottom:1rem;padding-bottom:.6rem;border-bottom:2px solid var(--pena-border)}
h3{font-size:1.4rem;margin-bottom:.8rem}
h4{font-size:1.15rem;margin-bottom:.6rem}
p{margin-bottom:1.1rem}
ul,ol{margin:0 0 1.1rem 1.4rem}
li{margin-bottom:.4rem}
.container{max-width:1240px;margin:0 auto;padding:0 28px}
.container-narrow{max-width:880px;margin:0 auto;padding:0 28px}
.section{padding:84px 0}
.section-cream{background:var(--pena-cream)}
.section-white{background:var(--pena-white)}
.section-green{background:var(--pena-green);color:var(--pena-cream)}
.section-green h2,.section-green h3,.section-green h4{color:var(--pena-cream);border-color:rgba(245,239,227,.3)}

.site-header{background:var(--pena-white);border-bottom:1px solid var(--pena-border);position:sticky;top:0;z-index:1000;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--pena-font-heading);font-weight:700;font-size:1.25rem;color:var(--pena-green)}
.brand i{font-size:1.6rem;color:var(--pena-brown)}
.brand small{display:block;font-family:var(--pena-font-body);font-weight:400;font-style:italic;font-size:.78rem;color:var(--pena-muted);letter-spacing:.04em}

.mega-nav{display:flex;align-items:center;gap:6px}
.mega-nav>li{list-style:none;position:relative}
.mega-nav>li>a,.mega-nav>li>button{font-family:var(--pena-font-heading);font-size:.92rem;font-weight:600;color:var(--pena-charcoal);padding:12px 16px;display:inline-flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;letter-spacing:.02em}
.mega-nav>li>a:hover,.mega-nav>li>button:hover{color:var(--pena-green)}
.mega-panel{position:absolute;top:100%;left:50%;transform:translateX(-50%);background:var(--pena-white);border:1px solid var(--pena-border);box-shadow:0 18px 40px rgba(30,79,70,.16);padding:32px;min-width:720px;display:none;z-index:1001;border-radius:var(--pena-radius)}
.mega-panel.open{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mega-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--pena-brown);margin-bottom:14px;border-bottom:1px solid var(--pena-border);padding-bottom:8px}
.mega-col ul{list-style:none;margin:0}
.mega-col li{margin-bottom:8px}
.mega-col a{font-family:var(--pena-font-heading);font-size:.92rem;color:var(--pena-charcoal);display:block;padding:4px 0}
.mega-col a:hover{color:var(--pena-green)}
.mega-col a i{color:var(--pena-brown);margin-right:8px;font-size:.8rem;width:14px;text-align:center}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;font-size:1.5rem;color:var(--pena-green)}

.hero{position:relative;padding:120px 0 100px;color:var(--pena-cream);background:linear-gradient(135deg,rgba(22,60,54,.92),rgba(30,79,70,.88)),url('assets/img/home-hero.jpg') center/cover no-repeat;overflow:hidden}
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at top right,rgba(139,111,62,.22),transparent 60%);pointer-events:none}
.hero-inner{position:relative;z-index:2;max-width:980px}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--pena-font-heading);font-size:.82rem;text-transform:uppercase;letter-spacing:.18em;color:var(--pena-cream);background:rgba(139,111,62,.3);border:1px solid rgba(245,239,227,.35);padding:8px 18px;border-radius:24px;margin-bottom:24px}
.hero h1{font-size:3.2rem;color:var(--pena-cream);margin-bottom:1.4rem;font-weight:700}
.hero h1 em{font-style:italic;color:#E6CFA1;font-family:var(--pena-font-body);font-weight:400}
.hero-lead{font-size:1.2rem;line-height:1.75;color:rgba(245,239,227,.92);max-width:780px;margin-bottom:36px}
.hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:28px;border-top:1px solid rgba(245,239,227,.22);padding-top:24px}
.hero-meta-item{font-family:var(--pena-font-heading);font-size:.86rem;color:var(--pena-cream);letter-spacing:.04em}
.hero-meta-item strong{display:block;font-size:1.6rem;color:#E6CFA1;font-weight:600;margin-bottom:4px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--pena-font-heading);font-weight:600;font-size:.95rem;padding:14px 28px;border-radius:var(--pena-radius);border:2px solid transparent;cursor:pointer;transition:all var(--pena-transition);letter-spacing:.02em}
.btn-primary{background:var(--pena-brown);color:var(--pena-white);border-color:var(--pena-brown)}
.btn-primary:hover{background:#6F5832;border-color:#6F5832;color:var(--pena-white)}
.btn-outline{background:transparent;color:var(--pena-cream);border-color:rgba(245,239,227,.55)}
.btn-outline:hover{background:var(--pena-cream);color:var(--pena-green)}
.btn-green{background:var(--pena-green);color:var(--pena-cream);border-color:var(--pena-green)}
.btn-green:hover{background:var(--pena-green-dark);color:var(--pena-white)}

.section-title{text-align:left;margin-bottom:48px;border:none;padding:0}
.section-title .eyebrow{display:block;font-family:var(--pena-font-heading);font-size:.8rem;text-transform:uppercase;letter-spacing:.2em;color:var(--pena-brown);margin-bottom:14px;font-weight:600}
.section-title h2{border:none;padding:0;font-size:2.2rem}
.section-title p{font-size:1.05rem;color:var(--pena-muted);max-width:760px;margin-top:14px}

.research-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.research-card{background:var(--pena-white);border:1px solid var(--pena-border);border-radius:var(--pena-radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform var(--pena-transition),box-shadow var(--pena-transition)}
.research-card:hover{transform:translateY(-4px);box-shadow:var(--pena-shadow)}
.research-card-thumb{height:200px;background:linear-gradient(135deg,var(--pena-green),var(--pena-brown));position:relative;overflow:hidden}
.research-card-thumb img{width:100%;height:100%;object-fit:cover;opacity:.85}
.research-card-badges{position:absolute;top:16px;left:16px;display:flex;gap:8px;z-index:2}
.sector-badge{font-family:var(--pena-font-heading);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600;padding:5px 12px;border-radius:14px;color:var(--pena-white);background:var(--pena-charcoal)}
.sector-bank{background:#1E4F46}
.sector-energi{background:#8B6F3E}
.sector-konsumen{background:#A36428}
.sector-properti{background:#3B6259}
.sector-telko{background:#5A4A2A}
.sector-umum{background:#2C2C2C}
.level-badge{font-family:var(--pena-font-heading);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600;padding:5px 12px;border-radius:14px;background:var(--pena-cream);color:var(--pena-green)}
.research-card-body{padding:28px;flex:1;display:flex;flex-direction:column}
.research-card-meta{font-family:var(--pena-font-heading);font-size:.78rem;color:var(--pena-muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px}
.research-card-body h3{margin-bottom:14px;font-size:1.3rem;line-height:1.35}
.research-card-body h3 a{color:var(--pena-charcoal)}
.research-card-body h3 a:hover{color:var(--pena-green)}
.research-card-summary{color:var(--pena-muted);font-size:.98rem;margin-bottom:20px;flex:1}
.research-card-cta{font-family:var(--pena-font-heading);font-size:.88rem;font-weight:600;color:var(--pena-brown);text-transform:uppercase;letter-spacing:.12em;display:inline-flex;align-items:center;gap:8px;margin-top:auto}
.research-card-cta:hover{color:var(--pena-green)}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.pillar{background:var(--pena-white);border:1px solid var(--pena-border);border-radius:var(--pena-radius-lg);padding:34px 30px;border-top:4px solid var(--pena-brown)}
.pillar i{font-size:1.8rem;color:var(--pena-green);margin-bottom:18px}
.pillar h3{font-size:1.25rem;margin-bottom:14px}
.pillar p{color:var(--pena-muted);font-size:.98rem;margin-bottom:0}

.glossary-preview{background:var(--pena-cream);padding:64px 0}
.glossary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.glossary-item{background:var(--pena-white);border-left:4px solid var(--pena-green);padding:22px 26px;border-radius:0 var(--pena-radius) var(--pena-radius) 0}
.glossary-item h4{color:var(--pena-green);margin-bottom:8px;font-size:1.05rem}
.glossary-item p{font-size:.95rem;color:var(--pena-muted);margin:0}

.about-block{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:start}
.about-block ul{list-style:none;margin:24px 0 0 0}
.about-block li{padding:14px 0;border-bottom:1px dashed var(--pena-border);display:flex;align-items:flex-start;gap:14px}
.about-block li i{color:var(--pena-brown);margin-top:6px}
.about-block li strong{display:block;font-family:var(--pena-font-heading);margin-bottom:4px;color:var(--pena-charcoal)}
.about-block li span{color:var(--pena-muted);font-size:.95rem}

.methodology{background:var(--pena-green);color:var(--pena-cream)}
.methodology .section-title h2{color:var(--pena-cream);border:none}
.methodology .section-title .eyebrow{color:#E6CFA1}
.methodology .section-title p{color:rgba(245,239,227,.85)}
.method-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:m}
.method-step{counter-increment:m;background:rgba(245,239,227,.07);border:1px solid rgba(245,239,227,.18);border-radius:var(--pena-radius-lg);padding:30px 24px;position:relative}
.method-step::before{content:counter(m,decimal-leading-zero);font-family:var(--pena-font-heading);font-size:2rem;font-weight:700;color:#E6CFA1;display:block;margin-bottom:14px;letter-spacing:.02em}
.method-step h4{color:var(--pena-cream);margin-bottom:10px;font-size:1.05rem}
.method-step p{color:rgba(245,239,227,.78);font-size:.92rem;margin:0}

.closing-cta{background:var(--pena-cream);text-align:center;padding:84px 0}
.closing-cta h2{border:none;padding:0;font-size:2.2rem;margin-bottom:18px}
.closing-cta p{font-size:1.1rem;max-width:680px;margin:0 auto 30px;color:var(--pena-muted)}
.closing-cta .btn{margin:0 6px}

.contact-stacked{padding:0}
.contact-banner{background:linear-gradient(135deg,rgba(22,60,54,.88),rgba(30,79,70,.82)),url('assets/img/contact-banner.jpg') center/cover no-repeat;padding:84px 0 240px;color:var(--pena-cream);text-align:center;position:relative}
.contact-banner h1{color:var(--pena-cream);font-size:2.8rem}
.contact-banner .lead{font-size:1.18rem;max-width:760px;margin:0 auto;color:rgba(245,239,227,.92)}
.contact-form-wrap{max-width:880px;margin:-180px auto 0;background:var(--pena-white);border-radius:var(--pena-radius-lg);box-shadow:0 24px 60px rgba(30,79,70,.18);padding:54px 56px;position:relative;z-index:2}
.contact-form-wrap h2{border:none;padding:0;margin-bottom:14px;font-size:1.8rem}
.contact-form-wrap p.intro{color:var(--pena-muted);margin-bottom:30px}
.form-row{margin-bottom:20px}
.form-row label{display:block;font-family:var(--pena-font-heading);font-size:.86rem;font-weight:600;margin-bottom:8px;color:var(--pena-charcoal);text-transform:uppercase;letter-spacing:.08em}
.form-row input,.form-row textarea{width:100%;border:1px solid var(--pena-border);border-radius:var(--pena-radius);padding:14px 16px;font-family:var(--pena-font-body);font-size:1rem;background:var(--pena-cream-soft);transition:border-color var(--pena-transition)}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--pena-green);background:var(--pena-white)}
.form-row textarea{min-height:160px;resize:vertical}
.form-note{font-size:.85rem;color:var(--pena-muted);margin-top:8px;font-style:italic}

.info-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.info-item{background:var(--pena-white);border:1px solid var(--pena-border);border-radius:var(--pena-radius-lg);padding:30px 26px;text-align:center}
.info-item i{font-size:1.6rem;color:var(--pena-brown);margin-bottom:14px}
.info-item h4{margin-bottom:8px;font-size:1.05rem}
.info-item p,.info-item a{color:var(--pena-muted);font-size:.95rem;margin:0;word-break:break-word}

.map-wrap{margin-top:60px}
.map-wrap iframe{width:100%;height:380px;border:0;border-radius:var(--pena-radius-lg)}

.site-footer{background:var(--pena-charcoal);color:rgba(245,239,227,.78);padding:64px 0 24px}
.footer-hybrid{display:grid;grid-template-columns:1.3fr 1.1fr 1.1fr;gap:50px;padding-bottom:40px;border-bottom:1px solid rgba(245,239,227,.12)}
.footer-col h4{color:var(--pena-cream);font-size:.86rem;text-transform:uppercase;letter-spacing:.16em;margin-bottom:18px;font-weight:600}
.footer-col ul{list-style:none;margin:0}
.footer-col li{margin-bottom:10px;font-size:.92rem}
.footer-col a{color:rgba(245,239,227,.72)}
.footer-col a:hover{color:#E6CFA1}
.footer-col p{font-size:.92rem;color:rgba(245,239,227,.72);margin-bottom:10px}
.footer-brand{display:flex;align-items:center;gap:12px;color:var(--pena-cream);font-family:var(--pena-font-heading);font-weight:700;font-size:1.15rem;margin-bottom:16px}
.footer-brand i{color:#E6CFA1;font-size:1.4rem}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;font-size:.84rem;color:rgba(245,239,227,.55)}

.article-hero{background:var(--pena-cream);padding:64px 0 40px;border-bottom:1px solid var(--pena-border)}
.article-hero .breadcrumb{font-family:var(--pena-font-heading);font-size:.84rem;color:var(--pena-muted);margin-bottom:18px;text-transform:uppercase;letter-spacing:.1em}
.article-hero .breadcrumb a{color:var(--pena-brown)}
.article-hero h1{font-size:2.6rem;margin-bottom:16px}
.article-meta{font-family:var(--pena-font-heading);font-size:.92rem;color:var(--pena-muted);display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.article-meta .sector-badge{margin-right:8px}
.article-body{padding:60px 0}
.article-body h2{margin-top:48px;font-size:1.7rem;color:var(--pena-green)}
.article-body h2:first-child{margin-top:0}
.article-body h3{margin-top:30px;font-size:1.25rem}
.article-body blockquote{border-left:4px solid var(--pena-brown);background:var(--pena-cream);padding:20px 24px;margin:24px 0;font-style:italic;color:var(--pena-charcoal);border-radius:0 var(--pena-radius) var(--pena-radius) 0}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;background:var(--pena-white)}
.article-body th,.article-body td{border:1px solid var(--pena-border);padding:12px 14px;text-align:left;font-size:.95rem}
.article-body th{background:var(--pena-green);color:var(--pena-cream);font-family:var(--pena-font-heading);font-weight:600;letter-spacing:.02em}
.article-body tr:nth-child(even) td{background:var(--pena-cream-soft)}
.sources-list{background:var(--pena-cream);padding:24px 28px;border-radius:var(--pena-radius);margin-top:24px}
.sources-list li{font-size:.95rem;margin-bottom:10px}

.prev-next{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:60px;border-top:1px solid var(--pena-border);padding-top:36px}
.prev-next a{display:block;padding:22px 24px;background:var(--pena-white);border:1px solid var(--pena-border);border-radius:var(--pena-radius)}
.prev-next a:hover{border-color:var(--pena-green);box-shadow:var(--pena-shadow)}
.prev-next .label{font-family:var(--pena-font-heading);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--pena-brown);margin-bottom:6px}
.prev-next .title{font-family:var(--pena-font-heading);font-weight:600;color:var(--pena-charcoal);font-size:1rem}
.prev-next .next{text-align:right}

.page-hero{background:var(--pena-cream);padding:80px 0 50px;border-bottom:1px solid var(--pena-border)}
.page-hero .eyebrow{font-family:var(--pena-font-heading);font-size:.82rem;text-transform:uppercase;letter-spacing:.16em;color:var(--pena-brown);margin-bottom:14px;font-weight:600}
.page-hero h1{font-size:2.6rem;margin-bottom:14px}
.page-hero p{font-size:1.1rem;color:var(--pena-muted);max-width:780px}

.cookie-bar{position:fixed;bottom:0;left:0;right:0;background:var(--pena-charcoal);color:var(--pena-cream);padding:18px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;z-index:9999;flex-wrap:wrap;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
.cookie-bar p{margin:0;font-size:.92rem;flex:1;min-width:260px;color:rgba(245,239,227,.9)}
.cookie-bar .cookie-actions{display:flex;gap:10px}
.cookie-bar button{font-family:var(--pena-font-heading);font-size:.86rem;font-weight:600;padding:10px 20px;border-radius:var(--pena-radius);cursor:pointer;border:1px solid rgba(245,239,227,.4);background:transparent;color:var(--pena-cream)}
.cookie-bar button.primary{background:var(--pena-brown);border-color:var(--pena-brown);color:var(--pena-white)}
.cookie-bar button:hover{opacity:.9}
.cookie-panel{position:fixed;top:0;right:-460px;width:440px;max-width:100%;height:100%;background:var(--pena-white);box-shadow:-10px 0 30px rgba(0,0,0,.2);padding:30px;overflow-y:auto;transition:right .35s ease;z-index:10000}
.cookie-panel.open{right:0}
.cookie-panel h3{margin-bottom:14px}
.cookie-panel .close{position:absolute;top:18px;right:18px;background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--pena-charcoal)}
.cookie-toggle{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--pena-border)}
.cookie-toggle label{font-family:var(--pena-font-heading);font-weight:600}

@media(max-width:980px){
  .mega-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--pena-white);flex-direction:column;align-items:stretch;padding:14px 0;border-top:1px solid var(--pena-border);max-height:80vh;overflow-y:auto}
  .mega-nav.open{display:flex}
  .mega-nav>li{width:100%}
  .mega-nav>li>a,.mega-nav>li>button{width:100%;justify-content:space-between;padding:14px 28px}
  .mega-panel{position:static;transform:none;display:none;min-width:0;box-shadow:none;border:none;padding:0 28px 16px;background:var(--pena-cream-soft);border-radius:0}
  .mega-panel.open{display:block}
  .mega-grid{grid-template-columns:1fr;gap:14px}
  .nav-toggle{display:inline-flex}
  .header-inner{position:relative}
  .research-grid,.glossary-grid,.pillars,.method-steps,.info-list,.footer-hybrid,.about-block,.prev-next{grid-template-columns:1fr}
  .hero{padding:80px 0 70px}
  .hero h1{font-size:2.2rem}
  .section{padding:60px 0}
  .contact-form-wrap{padding:34px 24px;margin:-160px 16px 0}
  .map-wrap iframe{height:280px}
}
@media(max-width:768px){
  .hero{padding:64px 0 56px}
  .hero h1{font-size:2rem}
  .section{padding:50px 0}
  .footer-hybrid{gap:28px}
  .contact-form-wrap{padding:30px 22px;margin:-180px 14px 0}
  .map-wrap iframe{height:260px}
  .article-hero h1{font-size:2rem}
  .btn{padding:13px 24px;font-size:.92rem}
}
@media(max-width:480px){
  body{font-size:17px}
  h1{font-size:1.8rem}
  .hero h1{font-size:1.85rem}
  .hero-lead{font-size:1.05rem}
  .container,.container-narrow{padding:0 18px}
  .contact-banner{padding:60px 0 200px}
  .contact-form-wrap{padding:28px 18px}
  .article-hero h1{font-size:1.9rem}
  .btn{padding:12px 22px;font-size:.9rem}
  .map-wrap iframe{height:220px}
}