/* Suyahman — personal site. Dark green design system. */
:root{
  --pale:#f2f7f2;
  --green:#0a7c42;
  --green-dark:#075c31;
  --green-deep:#063d26;
  --green-ink:#0a2e1e;
  --green-mid:#3d9d66;
  --green-light:#93d3ae;
  --gold:#f2a93b;
  --orange:#f97316;
  --orange-deep:#c2410c;
  --orange-soft:#fff1e6;
  --line:#d7e8da;
  --card:#ffffff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Plus Jakarta Sans",sans-serif;background:var(--pale);color:var(--green-ink);font-size:16px;line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{position:absolute;top:0;left:0;right:0;z-index:50}
.header-in{display:flex;align-items:center;justify-content:space-between;padding-top:26px;padding-bottom:10px}
.wordmark{font-family:"Caveat",cursive;font-size:34px;font-weight:700;color:var(--green-deep);line-height:1}
.wordmark.light{color:#fff}
.main-nav{display:flex;align-items:center;gap:30px}
.main-nav a{font-weight:600;font-size:16px;color:var(--green)}
.main-nav a:hover{color:var(--green-deep)}
.lang-switch{display:flex;align-items:center;gap:6px;margin-left:6px}
.lang-btn{background:none;border:0;font:inherit;font-weight:700;font-size:14px;color:var(--green-mid);cursor:pointer;padding:2px 2px}
.lang-btn.active{color:var(--green-deep);text-decoration:underline;text-underline-offset:4px}
.lang-sep{color:var(--green-light)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.burger span{display:block;width:26px;height:3px;border-radius:2px;background:var(--green-deep);margin:5px 0}

/* Hero */
.hero{position:relative;padding:120px 0 90px;overflow:hidden;background:linear-gradient(180deg,#eef6ef 0%,var(--pale) 78%)}
.hero-in{display:flex;align-items:flex-end;gap:20px}
.hero-text{flex:1 1 55%;padding-bottom:26px}
.hero-name{font-weight:800;line-height:.92;letter-spacing:-1px}
.hero-name .ln{display:block}
.hero-name .ln-1{font-size:92px;color:var(--green)}
.hero-name .ln-2{font-size:54px;color:var(--green-light);margin-left:56px;margin-top:10px}
.hero-tagline{margin-top:44px;font-size:23px;font-weight:600;line-height:1.45;color:var(--green-mid);max-width:520px;position:relative;padding-left:2px}
.qdots{display:flex;gap:6px;margin-bottom:14px}
.qdots i{width:13px;height:13px;border-radius:3px;background:var(--orange)}
.hero-photo{flex:0 0 42%;display:flex;justify-content:center}
.hero-photo img{width:100%;max-width:460px;height:auto;-webkit-mask-image:linear-gradient(180deg,#000 82%,transparent 99%);mask-image:linear-gradient(180deg,#000 82%,transparent 99%)}
.hero-arrow{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);font-size:26px;color:var(--green-mid);animation:bob 2.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* Band */
.band{position:relative;background:linear-gradient(120deg,var(--green) 0%,var(--green-dark) 100%);color:#fff;overflow:hidden}
.band-eclipse{position:absolute;right:-140px;top:50%;transform:translateY(-50%);width:420px;height:420px;border:64px solid rgba(255,255,255,.14);border-radius:50%;pointer-events:none}
.band-in{position:relative;display:flex;align-items:center;gap:48px;padding-top:56px;padding-bottom:56px}
.band-text{flex:1 1 50%}
.band-text h2{font-size:27px;font-weight:700;line-height:1.3}
.band-text p{margin-top:10px;font-size:16px;color:#dff2e4;max-width:440px}
.band-form{flex:1 1 50%;display:flex;flex-direction:column;gap:12px;max-width:460px}
.band-form input{font:inherit;padding:14px 16px;border:0;border-radius:10px;background:#fff;color:var(--green-ink)}
.band-form input:focus{outline:3px solid var(--green-light)}
.band-form button{font:inherit;font-weight:700;padding:13px 16px;border:0;border-radius:10px;background:var(--green-deep);color:#fff;cursor:pointer}
.band-form button:hover{background:var(--orange-deep)}
.band-contact{flex:1 1 50%;display:flex;flex-direction:column;gap:12px}
.band-mail{font-size:19px;font-weight:700;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35);padding:14px 18px;border-radius:10px}
.band-mail:hover{background:rgba(255,255,255,.22)}

/* Sections */
.section{padding:88px 0}
.section.alt{background:#eaf3ec}
.kicker{font-size:14px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--orange-deep);margin-bottom:14px}
.statement{font-size:34px;font-weight:700;line-height:1.3;color:var(--green-deep);max-width:820px}
.lead{margin-top:22px;font-size:17.5px;line-height:1.75;color:#274a38;max-width:880px}

/* Expertise cards */
.expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.exp-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px 22px;box-shadow:0 6px 18px rgba(6,61,38,.05)}
.exp-card h3{font-size:18px;font-weight:700;color:var(--green-dark);margin-bottom:8px}
.exp-card p{font-size:14.5px;line-height:1.65;color:#3a5a48}

/* Focus */
.focus{background:var(--green-deep);color:#eaf7ee;padding:84px 0}
.focus-text{font-size:32px;font-weight:700;line-height:1.4;max-width:860px}
.focus-sub{margin-top:16px;font-size:17px;color:var(--green-light);max-width:680px}

/* Stories */
.story-list{margin-top:48px;display:flex;flex-direction:column}
.story{display:flex;gap:36px;padding:30px 0;border-top:1px solid var(--line);align-items:flex-start}
.story-num{font-size:44px;font-weight:800;color:var(--orange);line-height:1;min-width:74px}
.story h3{font-size:22px;font-weight:700;color:var(--green-deep);margin-bottom:8px}
.story p{font-size:16.5px;line-height:1.7;color:#2c4c3a;max-width:760px}

/* Metrics */
.metrics{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:54px 0 44px}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{text-align:center;padding:10px 6px}
.metric .mv{font-size:42px;font-weight:800;color:var(--green);line-height:1}
.metric .ml{margin-top:8px;font-size:14px;font-weight:600;color:#456553;text-transform:uppercase;letter-spacing:1.2px}
.metric-note{margin-top:26px;text-align:center;font-size:13.5px;color:#6d8a77}

/* Publications */
.pub-list{margin-top:38px;display:flex;flex-direction:column}
.pub{display:flex;gap:22px;align-items:baseline;padding:20px 0;border-top:1px solid var(--line)}
.pub-cite{flex:0 0 86px;text-align:right}
.pub-cite .n{font-size:24px;font-weight:800;color:var(--green)}
.pub-cite .t{display:block;font-size:12px;color:#6d8a77;text-transform:uppercase;letter-spacing:1px}
.pub-body h3{font-size:18px;font-weight:700;color:var(--green-ink);line-height:1.45}
.pub-body p{font-size:14.5px;color:#4a6a56;margin-top:4px}
.profile-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.plink{font-weight:700;font-size:15px;color:var(--green-dark);border:2px solid var(--green);border-radius:999px;padding:10px 22px}
.plink:hover{background:var(--green);color:#fff}

/* Journals */
.journal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.jcard{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.jcard:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(6,61,38,.12)}
.jcard img{width:100%;height:260px;object-fit:cover;object-position:50% 30%}
.jcard div{padding:16px 18px 20px}
.jcard h3{font-size:18px;font-weight:800;color:var(--green-deep)}
.jcard p{font-size:13.5px;color:#486855;line-height:1.55;margin-top:4px}
.jcard-book{flex:1;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(150deg,#2b1055 0%,#4a1d7a 60%,#7a3b12 130%);min-height:230px}
.jcard-book h3{color:#ffd98a;font-size:26px}
.jcard-book p{color:#e9ddff}

/* Footer */
.site-footer{background:#052e1c;color:#cfe9d8}
.foot-in{display:flex;gap:48px;padding-top:60px;padding-bottom:44px;flex-wrap:wrap}
.foot-col{display:flex;flex-direction:column;gap:9px;min-width:200px}
.foot-col:first-child{flex:1 1 300px}
.foot-col p{font-size:14.5px;color:#9fc7ab;max-width:340px;margin-top:8px}
.foot-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:6px;text-transform:uppercase;letter-spacing:1.4px}
.foot-col a{font-size:15px;color:#cfe9d8}
.foot-col a:hover{color:#fff;text-decoration:underline}
.foot-bar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.16);padding-top:20px;padding-bottom:26px;font-size:13.5px;color:#8fb89d}

/* Responsive */
@media (max-width:980px){
  .expertise-grid{grid-template-columns:repeat(2,1fr)}
  .journal-grid{grid-template-columns:repeat(2,1fr)}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .hero-name .ln-1{font-size:64px}
  .hero-name .ln-2{font-size:38px;margin-left:34px}
}
@media (max-width:720px){
  .main-nav{position:absolute;top:74px;right:16px;left:16px;background:#fff;border:1px solid var(--line);border-radius:14px;flex-direction:column;align-items:flex-start;gap:0;padding:10px 18px;box-shadow:0 18px 40px rgba(6,61,38,.16);display:none}
  .main-nav.open{display:flex}
  .main-nav a{padding:11px 0;width:100%;border-bottom:1px solid var(--line)}
  .main-nav a:last-of-type{border-bottom:0}
  .lang-switch{padding:10px 0}
  .burger{display:block}
  .hero{padding:96px 0 70px}
  .hero-in{flex-direction:column-reverse;align-items:flex-start}
  .hero-photo{flex:none;width:100%;justify-content:flex-start}
  .hero-photo img{max-width:300px}
  .hero-name .ln-1{font-size:56px}
  .hero-name .ln-2{font-size:30px;margin-left:22px}
  .hero-tagline{font-size:19px;margin-top:30px}
  .band-in{flex-direction:column;align-items:stretch;gap:26px}
  .band-form{max-width:none}
  .band-eclipse{right:-220px}
  .statement{font-size:26px}
  .focus-text{font-size:24px}
  .story{gap:20px}
  .story-num{font-size:32px;min-width:52px}
  .pub{gap:14px}
  .pub-cite{flex-basis:64px}
  .section{padding:60px 0}
}
@media (max-width:460px){
  .expertise-grid{grid-template-columns:1fr}
  .journal-grid{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
}


/* v2: chips peran, ikon, ilustrasi, buku, karya, aksen oranye */
.role-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.chip{font-size:13.5px;font-weight:700;color:var(--green-dark);background:#fff;border:1.5px solid var(--green-light);border-radius:999px;padding:7px 15px}
.chip-ceo{border-color:var(--orange);color:var(--orange-deep);background:var(--orange-soft)}
.exp-icon{width:46px;height:46px;border-radius:12px;background:var(--orange-soft);color:var(--orange-deep);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.exp-icon svg{width:24px;height:24px}
.focus-in{display:flex;gap:52px;align-items:center}
.focus-body{flex:1 1 auto}
.focus-art{flex:0 0 290px}
.focus-art svg{width:100%;height:auto}
.metric:nth-child(even) .mv{color:var(--orange-deep)}
.books-head{margin-top:54px;font-size:23px;font-weight:800;color:var(--green-deep)}
.books-grid{margin-top:22px;grid-template-columns:repeat(3,1fr)}
.works-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.wcard{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 22px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.wcard:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(6,61,38,.12);border-color:var(--orange)}
.wicon{flex:0 0 54px;width:54px;height:54px;border-radius:14px;background:linear-gradient(140deg,var(--green) 0%,var(--green-dark) 100%);color:#fff;display:flex;align-items:center;justify-content:center}
.wicon.orange{background:linear-gradient(140deg,var(--orange) 0%,var(--orange-deep) 100%)}
.wicon svg{width:28px;height:28px}
.wbody{display:block}
.wbody h3{font-size:20px;font-weight:800;color:var(--green-deep);line-height:1.2}
.wdomain{display:block;font-size:13.5px;font-weight:700;color:var(--orange-deep);margin:3px 0 8px}
.wbody p{font-size:14.5px;line-height:1.65;color:#3a5a48}
@media (max-width:980px){.books-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){
  .focus-in{flex-direction:column;align-items:flex-start;gap:30px}
  .focus-art{flex:none;width:210px}
  .works-grid{grid-template-columns:1fr}
  .books-grid{grid-template-columns:1fr}
}