/* Gas Energy Australia — concept v2 · K&G · shared stylesheet */
:root{
  --navy:#0B2239; --ink:#15293C; --paper:#F7F9FB; --card:#FFFFFF;
  --green:#8DC63F; --green-deep:#1F7A3D; --green-pale:#EAF5DF;
  --amber:#E8A13A; --line:#DCE4EA; --mute:#5B7186;
  --serif:'Iowan Old Style','Palatino Linotype',Palatino,Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,'SF Mono','Cascadia Mono',Menlo,Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.6;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--green-deep)}
:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* concept banner — sticky, above everything */
.concept-banner{position:sticky;top:0;z-index:200;background:var(--amber);color:#3A2A08;font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;text-align:center;padding:8px 14px;line-height:1.5}
.concept-banner strong{font-weight:700}

/* header */
header.site{position:sticky;top:37px;z-index:100;background:rgba(11,34,57,.97);backdrop-filter:blur(6px);border-bottom:2px solid var(--green)}
.bar{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:14px;padding:0 22px;height:64px}
.brand{display:flex;align-items:center;margin-right:auto;text-decoration:none}
.brand img{height:42px;width:auto;display:block}
nav.main{display:flex;gap:2px;flex-wrap:wrap}
nav.main a{font-size:13.5px;color:#C7D8E8;text-decoration:none;padding:9px 10px;border-radius:6px;letter-spacing:.01em}
nav.main a:hover{color:#fff;background:rgba(141,198,63,.14)}
nav.main a[aria-current="page"]{color:#fff;background:rgba(141,198,63,.22);box-shadow:inset 0 -2px 0 var(--green)}
.join-btn{font-weight:650;font-size:13.5px;color:#13300F;background:linear-gradient(180deg,#A8D96C,var(--green));border:0;border-radius:8px;padding:10px 16px;text-decoration:none;white-space:nowrap}
.join-btn:hover{filter:brightness(1.07)}
/* mobile menu */
.mnav{display:none}
@media(max-width:1080px){
  nav.main{display:none}
  .mnav{display:block;position:relative}
  .mnav summary{list-style:none;cursor:pointer;color:#fff;font-size:14px;font-weight:600;border:1px solid rgba(255,255,255,.3);border-radius:8px;padding:9px 14px}
  .mnav summary::-webkit-details-marker{display:none}
  .mnav[open] summary{background:rgba(141,198,63,.2)}
  .mnav .panel{position:absolute;right:0;top:46px;background:var(--navy);border:1px solid rgba(141,198,63,.4);border-radius:10px;min-width:230px;padding:8px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
  .mnav .panel a{display:block;color:#DCEBF8;text-decoration:none;padding:10px 12px;border-radius:6px;font-size:15px}
  .mnav .panel a:hover,.mnav .panel a[aria-current="page"]{background:rgba(141,198,63,.18);color:#fff}
}

/* type + sections */
h1,h2,h3{font-family:var(--serif);font-weight:600;color:var(--navy);line-height:1.16}
h1{font-size:clamp(30px,4.4vw,46px);letter-spacing:-.01em}
h2{font-size:clamp(25px,3.2vw,36px);margin-bottom:14px;letter-spacing:-.005em}
h3{font-size:19px;margin-bottom:8px}
section{padding:56px 0}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--green-deep);display:flex;align-items:center;gap:8px;margin-bottom:14px}
.eyebrow::before{content:"";width:10px;height:14px;background:linear-gradient(180deg,var(--green),var(--green-deep));clip-path:polygon(50% 0,100% 62%,82% 100%,18% 100%,0 62%)}
.lede{font-size:17.5px;color:#33495C;max-width:66ch}
.srcline{font-family:var(--mono);font-size:11px;color:#7A8FA3;margin-top:14px}
.alt{background:#EEF4F9}

/* hero */
.hero{background:radial-gradient(1100px 420px at 78% -60px,rgba(141,198,63,.28),transparent 60%),radial-gradient(700px 300px at 12% 110%,rgba(232,161,58,.14),transparent 60%),linear-gradient(180deg,#0B2239 0%,#0D2A46 68%,#0B2239 100%);color:#E8F1F9;padding:72px 0 60px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,1fr);gap:52px;align-items:center}
.hero h1{color:#fff;max-width:22ch}
.hero h1 em{font-style:normal;background:linear-gradient(92deg,#A5D867,#8DC63F 55%,#D6EFC0);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{color:#B9CEE0;font-size:17.5px;margin-top:16px}
.hero .eyebrow{color:#BFE39B}
.hero .eyebrow::before{background:linear-gradient(180deg,#BFE39B,var(--green))}
.hero-ctas{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.flame-fig{display:flex;justify-content:center}
.flame-fig img{width:min(240px,52vw);height:auto;filter:drop-shadow(0 6px 40px rgba(141,198,63,.35))}
@media(max-width:880px){.hero .wrap{grid-template-columns:1fr}.flame-fig{order:-1}.flame-fig img{width:130px}}
.btn{display:inline-block;font-weight:650;font-size:14.5px;border-radius:8px;padding:12px 20px;text-decoration:none;border:0;font-family:var(--sans);cursor:pointer}
.btn-green{color:#13300F;background:linear-gradient(180deg,#A8D96C,var(--green))}
.btn-ghost{color:#DCEBF8;background:transparent;border:1px solid rgba(191,227,155,.5)}
.btn-ghost:hover{border-color:#BFE39B;background:rgba(141,198,63,.12)}
.btn-navy{color:#fff;background:var(--navy)}
.win-card{margin-top:30px;background:rgba(255,255,255,.07);border:1px solid rgba(141,198,63,.35);border-left:4px solid var(--green);border-radius:10px;padding:16px 20px;max-width:640px}
.win-card .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#BFE39B}
.win-card .h{font-family:var(--serif);font-size:17.5px;color:#fff;margin:6px 0 4px}
.win-card p{font-size:13.5px;color:#B9CEE0}
.win-card a{color:#D6EFC0}

/* stat band */
.stats{background:var(--navy);border-top:1px solid rgba(141,198,63,.25)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:24px 20px;border-left:1px solid rgba(141,198,63,.18)}
.stat:first-child{border-left:0}
.stat .v{font-family:var(--mono);font-size:clamp(21px,2.5vw,28px);color:#A5D867;font-weight:600;letter-spacing:-.02em}
.stat .l{font-size:12.5px;color:#9FB6C9;margin-top:4px;line-height:1.4}
.stats .srcline{grid-column:1/-1;padding:0 20px 12px;color:#5B7A96}
@media(max-width:880px){.stats .wrap{grid-template-columns:1fr 1fr}.stat:nth-child(3){border-left:0}}

/* cards & grids */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px}
.card p{font-size:14.5px;color:#41586C}
.card .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--green-deep);display:block;margin-bottom:6px}
.bignum{font-family:var(--mono);font-size:26px;color:var(--navy);font-weight:650;letter-spacing:-.02em;margin-bottom:6px}

/* photo band */
.photo-band{height:250px;background-size:cover;background-position:center;position:relative}
.photo-band .cap{position:absolute;left:0;bottom:0;background:rgba(11,34,57,.82);color:#D6EFC0;font-family:var(--mono);font-size:10.5px;padding:6px 14px;letter-spacing:.08em}

/* timeline */
.timeline{position:relative;margin-top:24px;border-left:2px solid var(--green-pale);padding-left:26px;max-width:760px}
.tl{position:relative;padding-bottom:24px}
.tl:last-child{padding-bottom:0}
.tl::before{content:"";position:absolute;left:-33px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--green);border:3px solid #fff;box-shadow:0 0 0 2px var(--green-pale)}
.tl.win::before{background:var(--amber)}
.tl .y{font-family:var(--mono);font-size:12.5px;color:var(--green-deep);font-weight:600;letter-spacing:.06em}
.tl .t{font-family:var(--serif);font-size:16.5px;color:var(--navy);margin:2px 0}
.tl p{font-size:14px;color:#41586C;max-width:60ch}
.badge{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;background:#FBF0DC;color:#7A5312;border:1px solid #ECD3A2;border-radius:99px;padding:3px 9px;margin-left:8px;vertical-align:2px}

/* people */
.person{display:flex;gap:16px;align-items:flex-start}
.avatar-photo{flex:0 0 58px;width:58px;height:58px;border-radius:50%;object-fit:cover;border:2px solid var(--green-pale)}
.avatar-photo.lg{flex:0 0 84px;width:84px;height:84px}
.avatar-init{flex:0 0 58px;width:58px;height:58px;border-radius:50%;background:linear-gradient(150deg,var(--navy),#1F5A38);color:#BFE39B;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:20px}
.person .r{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--green-deep)}
.person p{font-size:13.5px;color:#41586C}
blockquote{border-left:3px solid var(--green);padding:6px 0 6px 18px;margin:18px 0;font-family:var(--serif);font-size:18.5px;color:var(--navy);max-width:60ch}
blockquote cite{display:block;font-family:var(--mono);font-style:normal;font-size:11.5px;color:var(--mute);margin-top:8px}

/* media list */
.media-item{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.media-item:last-child{border-bottom:0}
.media-item .d{font-family:var(--mono);font-size:12px;color:var(--mute);padding-top:3px}
.media-item h3{font-size:17px}
.media-item p{font-size:14px;color:#41586C;max-width:70ch}
.tag{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--green-deep);background:var(--green-pale);border-radius:4px;padding:2px 8px;margin-bottom:6px}
@media(max-width:640px){.media-item{grid-template-columns:1fr;gap:4px}}

/* member marks */
.tier{margin-top:28px}
.tier .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--green-deep);border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:14px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.tier .k span:last-child{color:var(--mute);letter-spacing:.04em;text-transform:none}
.marks{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.mark{display:flex;align-items:center;justify-content:center;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px 16px}
.mark img{height:32px;max-width:160px;object-fit:contain;display:block}
.mark.exec{padding:16px 26px;border-color:#CBE6B0;background:linear-gradient(180deg,#fff,#F5FAEE)}
.mark.exec img{height:46px;max-width:210px}
.mark.sm{padding:7px 12px}
.mark.sm img{height:24px;max-width:130px}

/* events */
.event{display:grid;grid-template-columns:96px 1fr auto;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:start}
.event:last-child{border-bottom:0}
.event .d{font-family:var(--mono);font-size:12px;color:var(--green-deep);font-weight:600;padding-top:2px}
.event h3{font-size:16.5px;margin-bottom:2px}
.event p{font-size:13.5px;color:#41586C}
.event .st{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#7A5312;background:#FBF0DC;border:1px solid #ECD3A2;border-radius:99px;padding:3px 9px;white-space:nowrap}
.event .st.open{color:var(--green-deep);background:var(--green-pale);border-color:#CBE6B0}
@media(max-width:640px){.event{grid-template-columns:1fr}}

/* forms */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){form .row{grid-template-columns:1fr}}
label{font-size:13px;font-weight:600;color:var(--navy);display:block;margin:14px 0 5px}
input,select,textarea{width:100%;font-family:var(--sans);font-size:14.5px;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green);border-color:var(--green)}
.form-disclose{font-size:13px;color:#7A5312;background:#FBF0DC;border:1px solid #ECD3A2;border-radius:8px;padding:11px 14px;margin-top:16px}
.form-sent{display:none;font-size:14px;color:var(--green-deep);background:var(--green-pale);border-radius:8px;padding:12px 14px;margin-top:12px}

/* footer */
footer{background:var(--navy);color:#9FB6C9;padding:42px 0 28px;margin-top:24px}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#BFE39B;margin-bottom:12px}
footer a{display:block;color:#C7D8E8;font-size:13.5px;text-decoration:none;padding:3px 0}
footer a:hover{color:#fff}
footer .fine{grid-column:1/-1;border-top:1px solid rgba(141,198,63,.18);margin-top:14px;padding-top:16px;font-size:12px;color:#6E8AA1;line-height:1.7}
@media(max-width:880px){footer .wrap{grid-template-columns:1fr 1fr}}