/* ProstaNexus Indonesia | v1.0 | prostanexus.id | Biohacking Hub */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Syne:wght@500;600;700;800&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --cobalt:   #0B132B;--cobalt-card:#14213D;--cobalt-tint:#E6F7F8;
  --teal:     #00D2D3;--teal-dk:    #009797;--teal-glow:  rgba(0,210,211,0.25);
  --carbon:   #060A17;--silver:     #E0E6ED;--bg:         #F8FAFC;
  --card:     #FFFFFF;--text:       #1E293B;--muted:      #64748B;
  --brd:      #E2E8F0;--sh: 0 4px 20px rgba(11,19,43,0.06);--sh-lg: 0 20px 50px rgba(11,19,43,0.14);--r: 10px;
}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:'Be Vietnam Pro',sans-serif;background:var(--bg);color:var(--text);line-height:1.75;-webkit-font-smoothing:antialiased}

/* Header */
.top-telemetry{background:var(--carbon);color:rgba(255,255,255,0.7);padding:8px 40px;display:flex;justify-content:space-between;align-items:center;font-size:0.68rem;letter-spacing:0.04em}
.top-telemetry strong{color:#00D2D3;font-weight:700}.top-telemetry a{color:#00D2D3;text-decoration:none}

.hdr{background:var(--card);border-bottom:1px solid var(--brd);position:sticky;top:0;z-index:100;box-shadow:var(--sh)}
.hdr-in{max-width:1340px;margin:auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{text-decoration:none;display:flex;align-items:center;gap:12px}
.logo-hex{width:38px;height:38px;background:linear-gradient(135deg,var(--cobalt) 0%,var(--teal) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:800;font-size:1.1rem;border-radius:8px}
.logo-name{font-family:'Syne',sans-serif;font-size:1.4rem;color:var(--cobalt);font-weight:800;letter-spacing:-0.02em}
.logo-name span{color:var(--teal-dk)}
.logo-sub{font-size:0.56rem;text-transform:uppercase;letter-spacing:0.18em;color:var(--muted);display:block;margin-top:2px}
.nav{display:flex;align-items:center;gap:4px}
.nl{color:var(--muted);text-decoration:none;font-size:0.86rem;font-weight:600;padding:8px 14px;border-radius:6px;transition:all 0.2s}
.nl:hover,.nl.on{color:var(--cobalt);background:var(--cobalt-tint)}
.btn-top{background:var(--cobalt);color:#fff;padding:9px 20px;border-radius:6px;font-size:0.83rem;font-weight:700;text-decoration:none;margin-left:12px;transition:all 0.2s}
.btn-top:hover{background:var(--teal-dk);transform:translateY(-1px)}

/* Cyber-Cobalt Hero Hub */
.hero-nexus{background:linear-gradient(145deg,var(--carbon) 0%,var(--cobalt) 100%);color:#fff;padding:80px 0 74px;position:relative;overflow:hidden}
.hero-nexus::after{content:'';position:absolute;right:-5%;top:-10%;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,210,211,0.14) 0%,transparent 70%)}
.hn-in{max-width:1340px;margin:auto;padding:0 40px;display:grid;grid-template-columns:1.25fr 0.95fr;gap:60px;align-items:center;position:relative;z-index:1}
.hn-tag{font-size:0.65rem;font-weight:800;text-transform:uppercase;letter-spacing:0.2em;color:#00D2D3;margin-bottom:18px;display:flex;align-items:center;gap:8px}
.hn-tag::before{content:'';width:20px;height:2px;background:#00D2D3}
.hn-h{font-family:'Syne',sans-serif;font-size:clamp(2.5rem,4.2vw,3.8rem);line-height:1.08;margin-bottom:20px;font-weight:800;letter-spacing:-0.02em}
.hn-h em{color:#00D2D3;font-style:normal}
.hn-sub{color:rgba(255,255,255,0.75);font-size:1.02rem;line-height:1.8;margin-bottom:34px;max-width:540px}
.hn-acts{display:flex;gap:12px;flex-wrap:wrap}
.btn-teal{background:#00D2D3;color:#0B132B;padding:13px 28px;border-radius:6px;font-size:0.9rem;font-weight:800;text-decoration:none;transition:all 0.2s;box-shadow:0 4px 18px var(--teal-glow)}
.btn-teal:hover{background:#fff;transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,0.3);color:#fff;padding:13px 26px;border-radius:6px;font-size:0.9rem;font-weight:600;text-decoration:none;transition:all 0.2s}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,0.06)}

/* Hero Right: Telemetry Widget */
.telemetry-card{background:var(--cobalt-card);border:1px solid rgba(0,210,211,0.25);border-radius:var(--r);padding:28px;box-shadow:var(--sh-lg);display:flex;flex-direction:column;gap:14px}
.tc-head{font-family:'Syne',sans-serif;font-size:0.75rem;font-weight:800;text-transform:uppercase;letter-spacing:0.14em;color:#00D2D3;border-bottom:1px solid rgba(255,255,255,0.1);padding-bottom:10px;margin-bottom:6px;display:flex;justify-content:space-between}
.tc-head span{color:#94A3B8;font-weight:400}
.tc-row{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:6px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;text-decoration:none;transition:all 0.2s}
.tc-row:hover{background:rgba(0,210,211,0.1);border-color:#00D2D3;transform:translateX(4px)}
.tc-label{font-size:0.86rem;color:#fff;font-weight:600}
.tc-val{font-family:'Syne',sans-serif;font-size:0.8rem;color:#00D2D3;font-weight:700}

/* 6-Step Biohacking Circuit */
.w{max-width:1340px;margin:0 auto;padding:0 40px}
.sp{padding:76px 0}
.kk{font-size:0.65rem;font-weight:800;text-transform:uppercase;letter-spacing:0.18em;color:var(--teal-dk);display:flex;align-items:center;gap:8px;margin-bottom:10px}
.kk::before{content:'';width:18px;height:2px;background:var(--teal-dk)}
.sh{font-family:'Syne',sans-serif;font-size:clamp(1.9rem,2.8vw,2.5rem);color:var(--cobalt);letter-spacing:-0.02em;line-height:1.2;margin-bottom:32px;font-weight:800}

.circuit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.circuit-node{background:var(--card);border:1px solid var(--brd);border-radius:var(--r);padding:28px 24px;box-shadow:var(--sh);display:flex;flex-direction:column;transition:all 0.3s;position:relative}
.circuit-node:hover{transform:translateY(-6px);border-color:#00D2D3;box-shadow:var(--sh-lg)}
.cn-badge{display:inline-block;background:var(--cobalt-tint);color:var(--teal-dk);font-family:'Syne',sans-serif;font-size:0.68rem;font-weight:800;padding:4px 10px;border-radius:4px;margin-bottom:14px;width:max-content}
.cn-h{font-family:'Syne',sans-serif;font-size:1.2rem;color:var(--cobalt);line-height:1.3;margin-bottom:8px;font-weight:700}
.cn-p{font-size:0.86rem;color:var(--muted);line-height:1.65;flex:1}

/* Clinical Parameters Matrix */
.param-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--brd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);margin-top:24px}
.param-table th{background:var(--cobalt);color:#fff;font-family:'Syne',sans-serif;font-size:0.95rem;padding:16px 20px;text-align:left;font-weight:700}
.param-table td{padding:16px 20px;border-bottom:1px solid var(--brd);font-size:0.88rem;color:var(--text);line-height:1.6}
.param-table tr:last-child td{border-bottom:none}
.pill-target{background:#E6F7F8;color:#008080;padding:3px 8px;border-radius:4px;font-weight:700;font-size:0.75rem;display:inline-block}

/* 3-Column Article Grid */
.cg3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.nexus-card{background:var(--card);border:1px solid var(--brd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);text-decoration:none;display:flex;flex-direction:column;transition:all 0.3s}
.nexus-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);border-color:#00D2D3}
.nx-iw{overflow:hidden}
.nx-img{width:100%;height:190px;object-fit:cover;display:block;transition:transform 0.4s}
.nexus-card:hover .nx-img{transform:scale(1.05)}
.nx-body{padding:24px;flex:1;display:flex;flex-direction:column}
.nx-cat{font-size:0.62rem;font-weight:800;text-transform:uppercase;letter-spacing:0.12em;color:var(--teal-dk);margin-bottom:8px}
.nx-h{font-family:'Syne',sans-serif;font-size:1.15rem;color:var(--cobalt);line-height:1.32;margin-bottom:8px;font-weight:700}
.nx-p{font-size:0.86rem;color:var(--muted);line-height:1.65;flex:1}
.nx-ft{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:12px;border-top:1px solid var(--cobalt-tint)}
.nx-dt{font-size:0.74rem;color:#64748B}
.nx-rd{font-size:0.82rem;font-weight:700;color:var(--cobalt)}
.nexus-card:hover .nx-rd{color:var(--teal-dk)}

/* Article Page Layout: Mechanism of Action (MOA) Box */
.art-lab{max-width:820px;margin:0 auto;padding:54px 40px}
.back-btn{display:inline-flex;align-items:center;gap:6px;background:var(--cobalt-tint);color:var(--cobalt);font-size:0.82rem;font-weight:700;text-decoration:none;padding:8px 16px;border-radius:6px;margin-bottom:24px;border:1px solid var(--brd);transition:all 0.2s}
.back-btn:hover{background:var(--brd)}
.art-meta{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.art-pill{background:var(--cobalt-tint);color:var(--teal-dk);font-size:0.62rem;font-weight:800;text-transform:uppercase;letter-spacing:0.12em;padding:4px 12px;border-radius:4px}
.art-dt{font-size:0.8rem;color:var(--muted)}
.art-title{font-family:'Syne',sans-serif;font-size:clamp(2.1rem,3.6vw,3rem);color:var(--cobalt);line-height:1.15;margin-bottom:18px;font-weight:800;letter-spacing:-0.02em}
.art-lead{font-size:1.1rem;color:var(--muted);line-height:1.82;border-left:4px solid var(--teal-dk);padding-left:18px;margin-bottom:32px;font-style:italic}
.art-img{width:100%;height:420px;object-fit:cover;border-radius:var(--r);margin-bottom:34px;box-shadow:var(--sh-lg);display:block}
.ac p{font-size:1.02rem;line-height:1.9;margin-bottom:22px;color:#334155}
.ac h2{font-family:'Syne',sans-serif;font-size:1.6rem;color:var(--cobalt);margin:40px 0 14px;font-weight:800}
.ac h3{font-family:'Syne',sans-serif;font-size:1.22rem;color:var(--teal-dk);margin:28px 0 10px;font-weight:700}
.ac ul,.ac ol{padding-left:22px;margin-bottom:22px}
.ac li{margin-bottom:10px;line-height:1.75;color:#334155}

.moa-box{background:var(--cobalt);color:#fff;border-left:4px solid #00D2D3;border-radius:var(--r);padding:24px;margin:32px 0}
.moa-tag{font-size:0.62rem;font-weight:800;text-transform:uppercase;letter-spacing:0.16em;color:#00D2D3;margin-bottom:8px}
.moa-p{font-size:0.94rem;color:rgba(255,255,255,0.9);line-height:1.75;margin-bottom:0}

.wb{background:#FFFBEA;border:1px solid #FDE68A;border-left:4px solid #D97706;border-radius:8px;padding:18px 20px;margin:24px 0}
.wb-l{font-size:0.64rem;font-weight:800;text-transform:uppercase;letter-spacing:0.1em;color:#854D0E;margin-bottom:6px}
.wb p{font-size:0.92rem;margin-bottom:0;line-height:1.7;color:#713F12}

/* Newsletter & Footer */
.nl-section{background:var(--cobalt-tint);border-top:1px solid var(--brd);border-bottom:1px solid var(--brd);padding:64px 40px}
.nl-in{max-width:520px;margin:auto;text-align:center}
.nl-h{font-family:'Syne',sans-serif;font-size:2.1rem;color:var(--cobalt);margin-bottom:8px;font-weight:800}
.nl-sub{color:var(--muted);margin-bottom:26px;font-size:0.94rem}
.nl-form{display:flex;gap:10px}
.nl-input{flex:1;padding:13px 18px;border-radius:6px;border:1.5px solid var(--brd);background:#fff;font-size:0.9rem;outline:none;font-family:inherit;transition:border-color 0.2s}
.nl-input:focus{border-color:var(--teal-dk)}
.nl-btn{background:var(--cobalt);color:#fff;padding:13px 26px;border-radius:6px;border:none;font-size:0.88rem;font-weight:700;cursor:pointer;font-family:inherit;transition:all 0.2s}
.nl-btn:hover{background:var(--teal-dk)}

.ftr{background:var(--carbon);color:#2A3B5C;padding:60px 0 30px}
.ftr-in{max-width:1340px;margin:auto;padding:0 40px}
.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;margin-bottom:44px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,0.06)}
.fl-brand{font-family:'Syne',sans-serif;font-size:1.5rem;color:#fff;margin-bottom:14px;font-weight:800}
.fl-brand span{color:#00D2D3}
.fl-desc{font-size:0.87rem;line-height:1.75;max-width:320px;margin-bottom:16px;color:#506690}
.fl-disc{background:rgba(0,210,211,0.1);border:1px solid rgba(0,210,211,0.25);border-radius:6px;padding:12px 14px;font-size:0.7rem;color:#00D2D3;line-height:1.65}
.fh{color:#506690;font-size:0.72rem;font-weight:800;text-transform:uppercase;letter-spacing:0.14em;margin-bottom:16px}
.fl2{list-style:none}
.fl2 li{margin-bottom:10px}
.fl2 a{color:#2A3B5C;text-decoration:none;font-size:0.875rem;transition:color 0.2s}
.fl2 a:hover{color:#00D2D3}
.f-bot{display:flex;justify-content:space-between;align-items:center;font-size:0.77rem;flex-wrap:wrap;gap:12px}
.f-leg{display:flex;gap:20px}
.f-leg a{color:#2A3B5C;text-decoration:none;transition:color 0.2s}
.f-leg a:hover{color:#00D2D3}

.bc{background:var(--cobalt-tint);border-bottom:1px solid var(--brd);padding:10px 0}
.bc-in{max-width:1340px;margin:auto;padding:0 40px;font-size:0.77rem;color:var(--muted);display:flex;align-items:center;gap:6px}
.bc-in a{color:var(--cobalt);text-decoration:none}
.ph{background:var(--cobalt);padding:52px 40px;border-bottom:3px solid var(--teal-dk)}
.ph-in{max-width:1340px;margin:auto}
.ph-kk{font-size:0.62rem;font-weight:800;text-transform:uppercase;letter-spacing:0.2em;color:#00D2D3;margin-bottom:12px}
.ph-h{font-family:'Syne',sans-serif;font-size:clamp(2rem,3.2vw,3rem);color:#fff;max-width:780px;line-height:1.18;font-weight:800}

.ct{max-width:1080px;margin:0 auto;padding:72px 40px;display:grid;grid-template-columns:1.4fr 1fr;gap:56px}
.cf{background:var(--card);border:1px solid var(--brd);border-radius:var(--r);padding:40px;box-shadow:var(--sh)}
.cf-h{font-family:'Syne',sans-serif;font-size:1.7rem;color:var(--cobalt);margin-bottom:22px;font-weight:800}
.fgg{margin-bottom:16px}
.fl-l{font-size:0.83rem;font-weight:700;color:var(--cobalt);margin-bottom:6px;display:block}
.fld{width:100%;padding:12px 16px;border-radius:6px;border:1.5px solid var(--brd);font-size:0.9rem;outline:none;background:var(--bg);font-family:inherit;color:var(--text);transition:border-color 0.2s}
.fld:focus{border-color:var(--teal-dk)}
textarea.fld{resize:vertical;min-height:110px}
.btn-sub{background:var(--cobalt);color:#fff;padding:13px 32px;border-radius:6px;border:none;font-size:0.9rem;font-weight:700;cursor:pointer;width:100%;font-family:inherit;transition:all 0.2s}
.btn-sub:hover{background:var(--teal-dk)}
.ci-s{padding-top:4px}
.ci-h{font-family:'Syne',sans-serif;font-size:1.7rem;color:var(--cobalt);margin-bottom:10px;font-weight:800}
.ci-sub{color:var(--muted);margin-bottom:28px;font-size:0.94rem;line-height:1.75}
.ci-r{display:flex;gap:14px;margin-bottom:20px}
.ci-ico{width:42px;height:42px;background:var(--cobalt-tint);border:1px solid var(--brd);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.ci-lb{font-size:0.67rem;font-weight:800;text-transform:uppercase;letter-spacing:0.08em;color:var(--muted);margin-bottom:3px}
.ci-vl{font-size:0.92rem;color:var(--cobalt);font-weight:600;line-height:1.5}
.pol{max-width:760px;margin:0 auto;padding:64px 40px}
.pol-h{font-family:'Syne',sans-serif;font-size:2.3rem;color:var(--cobalt);margin-bottom:6px;font-weight:800}
.pol-d{color:var(--muted);font-size:0.85rem;margin-bottom:42px}
.pol h2{font-family:'Syne',sans-serif;font-size:1.3rem;color:var(--cobalt);margin:34px 0 12px;font-weight:700}
.pol p,.pol li{font-size:0.95rem;line-height:1.85;color:#334155;margin-bottom:12px}
.pol ul{padding-left:20px}

@media(max-width:1100px){
  .hn-in{grid-template-columns:1fr}.circuit-grid{grid-template-columns:1fr 1fr}
  .cg3{grid-template-columns:1fr 1fr}.fg{grid-template-columns:1fr 1fr}.ct{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hdr-in{padding:0 16px}.nav{display:none}.w{padding:0 16px}.sp{padding:52px 0}
  .circuit-grid{grid-template-columns:1fr}.cg3{grid-template-columns:1fr}.fg{grid-template-columns:1fr}.nl-form{flex-direction:column}
  .art-lab{padding:40px 16px}.top-telemetry{padding:8px 16px;flex-direction:column;gap:4px;text-align:center}
}