/* ============================================================
   Axerna Renewable Energy — main stylesheet
   Design system from design/axerna-redesign-mockup.html
   ============================================================ */

/* ---------- Fonts (self-hosted variable fonts) ---------- */
@font-face{
  font-family:'Sora';
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
  src:url('/assets/fonts/sora-var.woff2') format('woff2');
}
@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:400 600;
  font-display:swap;
  src:url('/assets/fonts/inter-var.woff2') format('woff2');
}

/* ---------- Tokens ---------- */
:root{
  --ink:#10211a;        /* near-black green — dark sections, headings */
  --ink-2:#1b3328;
  --body:#3d4a44;
  --muted:#5d6c65;      /* darkened from mockup #6b7a73 for WCAG AA on --bg-soft */
  --line:#e3e8e5;
  --bg:#ffffff;
  --bg-soft:#f4f7f5;
  --lime:#c8f31d;       /* brand accent — use SPARINGLY */
  --lime-dark:#9fc40a;
  --green:#1e7d4f;      /* links, badges */
  --radius:14px;
  --font-head:'Sora',sans-serif;
  --font-body:'Inter',sans-serif;
}

/* ---------- Base ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--body);background:var(--bg);line-height:1.65;font-size:16px}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.15;letter-spacing:-0.01em}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font-family:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 28px}

:focus-visible{outline:3px solid var(--lime-dark);outline-offset:2px;border-radius:4px}
.dark :focus-visible,
.hero :focus-visible,
.inner-hero :focus-visible,
footer :focus-visible{outline-color:var(--lime)}

.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--ink);color:#fff;padding:12px 20px;border-radius:0 0 8px 0;font-weight:600}
.skip-link:focus{left:0}

.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Header ---------- */
header.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
/* Header uses the dark-text logo directly on the light header; footer (dark bg) uses the white logo */
.logo-chip{display:inline-flex;align-items:center;background:transparent;padding:0;flex-shrink:0}
.logo-chip img{height:42px;width:auto}
footer .logo-chip,.dark .logo-chip{background:transparent;padding:0;border-radius:0}
footer .logo-chip img{height:38px}

.site-nav ul{display:flex;gap:28px;list-style:none}
.site-nav a{font-size:14.5px;font-weight:500;color:var(--ink);opacity:.78;transition:.2s}
.site-nav a:hover,.site-nav a[aria-current="page"]{opacity:1;color:var(--green)}
.nav-right{display:flex;align-items:center;gap:16px}
.lang-switch{font-size:13px;color:var(--muted);font-weight:600;letter-spacing:.02em;white-space:nowrap}
.lang-switch a{color:var(--muted)}
.lang-switch a:hover{color:var(--green)}
.lang-switch .lang-on{color:var(--ink)}

/* Mobile nav toggle */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center}
.nav-toggle:hover{background:var(--bg-soft)}
.nav-toggle .bars{display:block;width:22px;height:2px;background:var(--ink);position:relative;transition:.2s}
.nav-toggle .bars::before,.nav-toggle .bars::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ink);transition:.2s}
.nav-toggle .bars::before{top:-7px}
.nav-toggle .bars::after{top:7px}
.nav-toggle[aria-expanded="true"] .bars{background:transparent}
.nav-toggle[aria-expanded="true"] .bars::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bars::after{top:0;transform:rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:600;font-size:14.5px;padding:12px 24px;border-radius:999px;transition:.2s;cursor:pointer;border:none;line-height:1.3;text-align:center}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-2)}
.btn-accent{background:var(--lime);color:var(--ink)}
.btn-accent:hover{background:#d6fa45}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff}

/* ---------- Kicker ---------- */
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--lime);margin-bottom:22px}
.kicker::before{content:"";width:26px;height:2px;background:var(--lime);flex-shrink:0}
/* on light backgrounds the lime label needs the darker lime for contrast */
.on-light .kicker,section .kicker{color:var(--green)}
.on-light .kicker::before,section .kicker::before{background:var(--lime)}
.hero .kicker,.inner-hero .kicker,.dark .kicker,.cta .kicker,.partner .kicker{color:var(--lime)}
.hero .kicker::before,.inner-hero .kicker::before,.dark .kicker::before,.cta .kicker::before,.partner .kicker::before{background:var(--lime)}

/* ---------- Hero (home) ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(160deg,#0c1b14 0%,#10211a 45%,#173527 100%)}
.hero-img{position:absolute;inset:0;
  background:
   radial-gradient(1100px 500px at 85% 10%,rgba(200,243,29,.10),transparent 60%),
   repeating-linear-gradient(115deg,rgba(255,255,255,.025) 0 2px,transparent 2px 90px);
}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.hero-shade{position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,27,20,.92) 30%,rgba(12,27,20,.55) 70%,rgba(12,27,20,.35))}
.hero-inner{position:relative;padding:110px 0 90px;max-width:680px}
.hero h1{color:#fff;font-size:clamp(38px,5vw,58px);font-weight:700;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero p{font-size:18px;color:#c2cfc8;max-width:560px;margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}

.stat-band{position:relative;border-top:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.25)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:30px 24px;border-left:1px solid rgba(255,255,255,.08)}
.stat:first-child{border-left:none}
.stat b{font-family:var(--font-head);font-size:34px;font-weight:700;color:#fff;display:block}
.stat b i{font-style:normal;color:var(--lime);font-size:22px;vertical-align:6px;margin-left:1px}
.stat span{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#8fa39a}

/* ---------- Sections ---------- */
section{padding:96px 0}
.bg-soft{background:var(--bg-soft)}
.sec-head{max-width:640px;margin-bottom:56px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .kicker{justify-content:center}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:700;margin:14px 0 16px}
.sec-head p{font-size:17px;color:var(--muted)}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:.25s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(16,33,26,.22);border-color:#cfdad4}
.card .icon{width:52px;height:52px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;margin-bottom:22px;font-size:24px}
.card h3{font-size:21px;margin-bottom:12px}
.card p{font-size:15px;color:var(--muted)}
.card p+.more{margin-top:22px;display:inline-block}
.card .more{font-weight:600;font-size:14.5px;color:var(--green)}
.card .more::after{content:" →";transition:.2s}
.card:hover .more::after{margin-left:4px}
.card.flagship{background:var(--ink);border-color:var(--ink)}
.card.flagship h3{color:#fff}
.card.flagship p{color:#a9bcb3}
.card.flagship .icon{background:rgba(200,243,29,.12)}
.card.flagship .more{color:var(--lime)}
.badge{position:absolute;top:24px;right:24px;font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:var(--lime);color:var(--ink);padding:5px 10px;border-radius:999px}

/* ---------- Split sections ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split h2{font-size:clamp(26px,3vw,36px);margin:14px 0 18px}
.split>div>p{color:var(--muted)}
.split .photo{aspect-ratio:4/3;border-radius:var(--radius);background:linear-gradient(150deg,#15392a,#0c1b14);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.split .photo img{width:100%;height:100%;object-fit:cover}
.photo-tag{border:1.5px dashed rgba(255,255,255,.35);color:rgba(255,255,255,.6);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:10px 16px;border-radius:8px;background:rgba(0,0,0,.25);text-align:center;max-width:85%}
.checklist{list-style:none;margin:26px 0 34px}
.checklist li{padding:10px 0 10px 34px;position:relative;font-size:15.5px;color:var(--body)}
.checklist li::before{content:"✓";position:absolute;left:0;top:9px;width:22px;height:22px;border-radius:50%;background:var(--lime);color:var(--ink);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ---------- Map ---------- */
.map-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}
.map-canvas{aspect-ratio:16/9;border-radius:10px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.map-canvas .photo-tag{border-color:#b9c6bf;color:#7c8d84;background:transparent}
.dot{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(30,125,79,.16)}
.dot.lime{background:var(--lime-dark);box-shadow:0 0 0 5px rgba(159,196,10,.2)}
.legend{list-style:none;font-size:14px}
.legend li{display:flex;gap:12px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}
.legend li:last-child{border-bottom:none}
.legend i{width:11px;height:11px;border-radius:50%;display:inline-block;flex-shrink:0}
.legend b{color:var(--ink);margin-left:auto;font-family:var(--font-head);text-align:right}

/* ---------- Projects ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;transition:.25s}
.proj:hover{box-shadow:0 18px 40px -18px rgba(16,33,26,.22)}
.proj .thumb{aspect-ratio:16/10;background:linear-gradient(140deg,#1d4434,#0e231a);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.proj .thumb img{width:100%;height:100%;object-fit:cover}
.proj .thumb .photo-tag{font-size:10.5px;padding:7px 12px}
.proj .thumb.pv{background:linear-gradient(140deg,#1a5f8a,#0e2f44)}
.proj .meta{padding:22px 24px 24px}
.proj h3{font-size:18px;margin-bottom:6px}
.proj .sub{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.pill{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:#e9f6ef;color:#176344;white-space:nowrap}
.pill.feasibility{background:#fdf3d7;color:#6e5600}
.pill.maintenance{background:#e8eef7;color:#33567f}
.proj .mw{font-family:var(--font-head);font-weight:700;color:var(--ink);white-space:nowrap}

/* ---------- Partner band ---------- */
.partner{background:var(--ink);color:#fff;border-radius:20px;padding:56px;display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.partner h2,.partner h3{color:#fff;font-size:26px;margin:10px 0 14px}
.partner p{color:#a9bcb3;max-width:560px}
.partner .nums{display:flex;gap:44px}
.partner .nums b{font-family:var(--font-head);font-size:30px;color:var(--lime);display:block}
.partner .nums span{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#8fa39a}
.logo-strip{display:flex;gap:40px;align-items:center;justify-content:center;margin-top:54px;flex-wrap:wrap}
.logo-ph{font-family:var(--font-head);font-weight:600;color:#5d6c65;border:1.5px dashed #cfdad4;border-radius:8px;padding:12px 26px;font-size:14px}
.partner-logo{height:44px;width:auto;display:block}

/* ---------- Inner page hero ---------- */
.inner-hero{background:linear-gradient(160deg,#0c1b14,#173527);color:#fff;padding:88px 0 64px}
.crumb{font-size:13px;color:#8fa39a;margin-bottom:18px}
.crumb a:hover{color:#fff}
.crumb .sep{color:var(--lime);margin:0 6px}
.inner-hero h1{color:#fff;font-size:clamp(28px,3.4vw,40px)}
.inner-hero p{color:#c2cfc8;max-width:620px;margin-top:14px;font-size:17px}

/* ---------- Filter bar (references) ---------- */
.filterbar{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 8px;align-items:center}
.filter-group{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.filter-label{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-right:2px}
.chip{font-size:13.5px;font-weight:600;padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--body);cursor:pointer;transition:.15s}
.chip:hover{border-color:#b9c6bf}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter-count{font-size:14px;color:var(--muted);margin:18px 0 0}
.no-results{padding:48px 0;text-align:center;color:var(--muted);font-size:16px}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(160deg,#0c1b14,#1b3a2a);border-radius:24px;padding:72px 64px;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:auto -80px -120px auto;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(200,243,29,.16),transparent 65%);pointer-events:none}
.cta h2{color:#fff;font-size:clamp(26px,3.2vw,38px);margin-bottom:14px}
.cta p{color:#a9bcb3;max-width:520px;margin:0 auto 34px}

/* ---------- Timeline (about) ---------- */
.timeline{list-style:none;position:relative;margin-top:10px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 34px 40px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;background:var(--lime);border:3px solid #fff;box-shadow:0 0 0 2px var(--lime-dark)}
.timeline .year{font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:18px;display:block;margin-bottom:4px}
.timeline p{font-size:15px;color:var(--muted)}

/* ---------- Team (about) ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.25s}
.member:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(16,33,26,.22)}
.member .avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(140deg,#1d4434,#0e231a);color:var(--lime);font-family:var(--font-head);font-weight:700;font-size:22px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.member .avatar-photo{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 20%;border-radius:12px;margin-bottom:18px;background:linear-gradient(140deg,#1d4434,#0e231a)}
.member h3{font-size:18px;margin-bottom:4px}
.member .role{font-size:13px;font-weight:600;color:var(--green);margin-bottom:12px}
.member .bio{font-size:14.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}
.member .bio.open{-webkit-line-clamp:unset;line-clamp:unset;display:block}
.bio-toggle{background:none;border:none;color:var(--green);font-weight:600;font-size:13.5px;cursor:pointer;padding:6px 0 0;display:none}
.bio-toggle.shown{display:inline-block}
.bio-toggle:hover{text-decoration:underline}

/* ---------- Lifecycle / process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;position:relative}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-head);font-weight:700;font-size:30px;color:var(--lime-dark);display:block;margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:10px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- Capability grid (service detail) ---------- */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.cap h3{font-size:17px;margin-bottom:8px}
.cap p{font-size:14.5px;color:var(--muted)}

/* ---------- Stat tiles (investors / market) ---------- */
.stat-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.stat-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px}
.stat-tile b{font-family:var(--font-head);font-size:36px;font-weight:700;color:var(--ink);display:block;margin-bottom:8px}
.stat-tile b i{font-style:normal;color:var(--lime-dark)}
.stat-tile span{font-size:14.5px;color:var(--muted)}

/* ---------- News ---------- */
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.25s;display:flex;flex-direction:column}
.news-item:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(16,33,26,.22)}
.news-item time{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;display:block}
.news-item h3{font-size:18px;margin-bottom:10px}
.news-item p{font-size:14.5px;color:var(--muted);flex:1}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.office{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;margin-bottom:20px}
.office h3{font-size:17px;margin-bottom:10px}
.office p{font-size:15px;color:var(--muted)}
.office .office-kind{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:8px}
.contact-direct{font-size:15.5px;margin-top:6px}
.contact-direct a{color:var(--green);font-weight:600}
.contact-direct a:hover{text-decoration:underline}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px}
.form-card h2{font-size:24px;margin-bottom:8px}
.form-card>p{font-size:14.5px;color:var(--muted);margin-bottom:26px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-family:var(--font-body);font-size:15px;color:var(--body);background:#fff}
.field input:focus,.field textarea:focus,.field select:focus{outline:3px solid var(--lime-dark);outline-offset:1px;border-color:var(--lime-dark)}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--ink);color:#a9bcb3;padding:72px 0 36px;margin-top:96px}
footer.site-footer.tight{margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-grid>div>p{font-size:14px;margin-top:16px;max-width:280px}
footer h2{color:#fff;font-size:14px;letter-spacing:.06em;margin-bottom:18px}
footer ul{list-style:none;font-size:14.5px}
footer li{margin-bottom:10px}
footer a:hover{color:var(--lime)}
.foot-contact{font-size:14px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:30px;font-size:13px;color:#7e938a;flex-wrap:wrap}

/* ---------- Page rhythm helpers ---------- */
.section-tight{padding-top:48px}
.pt-0{padding-top:0}
.section-80{padding-top:80px;padding-bottom:80px}
#project-grid{margin-top:26px}
.foot-gap{margin-top:14px}
.map-svg{width:100%;height:100%;display:block;background:var(--bg-soft)}
.lg.lg-green{background:var(--green)}
.lg.lg-lime{background:var(--lime-dark)}
.lg.lg-grey{background:#9aa8a1}
.lg.lg-ink{background:var(--ink)}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:1024px){
  .cards,.cards-4{grid-template-columns:repeat(2,1fr)}
  .team-grid,.news-list,.proj-grid,.stat-tiles{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{gap:44px}
}

@media(max-width:920px){
  /* mobile nav: hamburger + full overlay */
  .nav-toggle{display:inline-flex}
  .site-nav{position:fixed;inset:72px 0 0 0;background:rgba(16,33,26,.98);transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;z-index:49}
  .site-nav.open{transform:translateX(0)}
  .site-nav ul{flex-direction:column;gap:0;padding:28px}
  .site-nav li{border-bottom:1px solid rgba(255,255,255,.08)}
  .site-nav a{display:block;padding:18px 4px;font-size:18px;color:#fff;opacity:.9}
  .site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--lime)}
  body.nav-open{overflow:hidden}
  .nav .btn{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:none}
  .stat{border-top:1px solid rgba(255,255,255,.08)}
  .stat:nth-child(-n+2){border-top:none}
  .split,.map-wrap,.partner,.contact-grid{grid-template-columns:1fr}
  .partner{padding:40px 32px}
  .partner .nums{flex-wrap:wrap;gap:28px}
  .foot-grid{grid-template-columns:1fr 1fr}
  section{padding:72px 0}
  .hero-inner{padding:84px 0 72px}
  .cta{padding:56px 32px}
}

@media(max-width:600px){
  .cards,.cards-4,.team-grid,.news-list,.proj-grid,.stat-tiles,.steps,.cap-grid,.field-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .container{padding:0 20px}
  .map-wrap{padding:24px}
  .hero h1{font-size:clamp(32px,9vw,38px)}
  .lang-switch{font-size:12px}
  .logo-chip img{height:34px}
  section{padding:60px 0}
}

/* ---------- News cards (listing) ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;color:inherit}
.news-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(16,33,26,.22)}
.news-thumb{aspect-ratio:16/10;background:linear-gradient(140deg,#1d4434,#0e231a);overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.news-card-body{padding:24px;display:flex;flex-direction:column;flex:1}
.news-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.news-tags time,.news-read{font-size:12px;color:var(--muted)}
.news-card h3{font-size:18px;line-height:1.3;margin-bottom:10px}
.news-card-body>p{font-size:14.5px;color:var(--muted);flex:1;margin-bottom:16px}
.news-more{font-family:var(--font-head);font-weight:600;font-size:14px;color:var(--green)}

/* ---------- Article (news detail) ---------- */
.container-narrow{max-width:760px}
.inner-hero .article-cat{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);margin-bottom:12px}
.inner-hero .article-lead{color:#c2cfc8;font-size:18px;max-width:680px;margin-top:16px}
.inner-hero .article-meta{color:#8fa39a;font-size:13.5px;margin-top:18px}
.inner-hero .article-meta .dot{margin:0 8px;color:#54665d}
.article-hero-img{width:100%;border-radius:16px;margin:0 0 36px;display:block;aspect-ratio:16/9;object-fit:cover;background:linear-gradient(140deg,#1d4434,#0e231a)}
.article h2{font-size:24px;margin:38px 0 14px}
.article h3{font-size:18px;margin:24px 0 8px}
.article p{font-size:16.5px;line-height:1.75;color:var(--body);margin-bottom:18px}
.article ul,.article ol{margin:0 0 22px;padding-left:0;list-style:none}
.article .article-list li,.article .cause-list li{position:relative;padding-left:26px;margin-bottom:10px;font-size:16px;line-height:1.65;color:var(--body)}
.article .article-list li::before,.article .cause-list li::before{content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--lime-dark)}
.article ol.article-steps{counter-reset:step}
.article ol.article-steps li{counter-increment:step;position:relative;padding:0 0 16px 46px;font-size:16px;line-height:1.7;color:var(--body)}
.article ol.article-steps li::before{content:counter(step);position:absolute;left:0;top:-2px;width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--lime);font-family:var(--font-head);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.article blockquote.pull{border-left:3px solid var(--lime);background:var(--bg-soft);padding:22px 26px;border-radius:0 12px 12px 0;margin:30px 0;font-size:19px;line-height:1.6;color:var(--ink);font-family:var(--font-head);font-weight:500}
.article-callout{background:var(--ink);color:#fff;border-radius:18px;padding:40px;margin:38px 0}
.article-callout h2{color:#fff;margin-top:6px}
.article-callout p{color:#a9bcb3}
.article-callout .kicker{color:var(--lime)}
.article-callout .kicker::before{background:var(--lime)}
.article-callout .check-list li{position:relative;padding-left:30px;margin-bottom:10px;color:#dfe8e3;font-size:15.5px;line-height:1.6}
.article-callout .check-list li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--lime);font-weight:700}
.article-back{margin-top:36px;padding-top:26px;border-top:1px solid var(--line)}
.article-back a{font-family:var(--font-head);font-weight:600;color:var(--green)}

/* ---------- Mobile menu CTA ---------- */
.nav-cta{display:none}
@media(max-width:920px){
  /* backdrop-filter on the header would make the fixed nav overlay collapse to
     the header box, so drop it at mobile widths where the overlay is used */
  header.site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(255,255,255,.98)}
  .site-nav .nav-cta{display:inline-flex;margin:22px 28px}
}
@media(max-width:900px){
  .news-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .news-grid{grid-template-columns:1fr}
  .article-callout{padding:28px 22px}
  .inner-hero .article-lead{font-size:16.5px}
}

/* ---------- 404 error code ---------- */
.inner-hero .error-code{font-family:var(--font-head);font-weight:700;font-size:clamp(72px,13vw,128px);line-height:1;color:var(--lime);letter-spacing:-0.02em;margin-bottom:6px}

/* ---------- Image credit (third-party licensed photos) ---------- */
.img-credit{font-size:11px;line-height:1.45;color:var(--muted);margin-top:8px}
.img-credit a{text-decoration:underline}

/* ---------- Inner-hero background image (top teaser on inner pages) ---------- */
.inner-hero{position:relative;overflow:hidden;isolation:isolate}
.inner-hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.inner-hero.has-bg{padding:104px 0 80px}
.inner-hero.has-bg::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(115deg,rgba(9,20,14,.92) 22%,rgba(9,20,14,.66) 64%,rgba(9,20,14,.46))}
@media(max-width:600px){
  .inner-hero.has-bg{padding:72px 0 56px}
  .inner-hero.has-bg::before{background:linear-gradient(160deg,rgba(9,20,14,.9),rgba(9,20,14,.7))}
}