/* ==========================================================================
   STEWA – Save the Earth with Arts
   Design tokens (inspired by the Nature21 palette) + components
   ========================================================================== */
@font-face{font-family:"Poppins";font-weight:400;font-display:swap;src:url("../fonts/Poppins-Regular.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:500;font-display:swap;src:url("../fonts/Poppins-Medium.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:600;font-display:swap;src:url("../fonts/Poppins-SemiBold.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-weight:700;font-display:swap;src:url("../fonts/Poppins-Bold.woff2") format("woff2")}

:root{
  --green:#599e03;          /* primary */
  --green-bright:#66b406;
  --green-soft:#9cc893;
  --forest:#144120;         /* deep panels */
  --forest-2:#1c470f;
  --forest-3:#0f3319;
  --mint:#edf1f0;
  --mint-2:#f3f6f5;
  --cream:#f7f9f4;
  --ink:#121212;
  --ink-2:#3d4a3e;
  --ink-3:#6b776c;
  --line:#dfe6df;
  --white:#fff;
  --eu-blue:#003399;
  --radius-xl:32px;--radius-lg:24px;--radius-md:16px;--radius-sm:10px;
  --shadow-sm:0 2px 8px rgba(20,65,32,.06);
  --shadow-md:0 10px 30px rgba(20,65,32,.10);
  --shadow-lg:0 24px 60px rgba(20,65,32,.18);
  --container:1240px;
  --gutter:clamp(16px,4vw,40px);
  --font:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.65;color:var(--ink-2);background:var(--cream);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--forest)}
h1,h2,h3,h4{margin:0 0 .5em;color:var(--forest);font-weight:700;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,3.6vw,3rem)}
h2{font-size:clamp(1.6rem,2.6vw,2.2rem)}
h3{font-size:1.2rem}
h4{font-size:1.05rem}
p{margin:0 0 1em}
ul{padding-left:1.2em}
:focus-visible{outline:3px solid var(--green-bright);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--forest);color:#fff;padding:8px 14px;border-radius:8px;z-index:1000}
.skip-link:focus{left:8px}
.container{width:min(var(--container),100% - 2*var(--gutter));margin-inline:auto}
.container--narrow{width:min(780px,100% - 2*var(--gutter))}
.eyebrow{margin:0 0 .6em;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.eyebrow--light{color:var(--green-soft)}
.lead{font-size:1.15rem;color:var(--ink-3);max-width:62ch}
.dot{display:inline-block;width:4px;height:4px;border-radius:50%;background:currentColor;margin:0 .6em;vertical-align:middle;opacity:.5}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;padding:.8em 1.5em;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1;border:2px solid transparent;transition:transform .15s ease,background .15s ease,color .15s ease,border-color .15s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--green);color:#fff}
.btn--primary:hover{background:var(--forest);color:#fff}
.btn--light{background:#fff;color:var(--forest)}
.btn--light:hover{background:var(--green-soft);color:var(--forest)}
.btn--ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn--outline{border-color:var(--forest);color:var(--forest)}
.btn--outline:hover{background:var(--forest);color:#fff}
.btn--pill{background:#fff;color:var(--forest);border-color:var(--line);padding:.6em 1.1em;font-size:.9rem;box-shadow:var(--shadow-sm)}
.btn--pill:hover{border-color:var(--green);color:var(--green)}

/* ---------- top area (header + hero share a leafy backdrop on the home page) ---------- */
.site-top{position:relative;padding-top:16px}
.site-top--home{padding-bottom:clamp(32px,4vw,56px);isolation:isolate}
.site-top--home::before{content:"";position:absolute;inset:0 0 auto 0;height:min(100vh,860px);z-index:-2;background:url("../img/hero/nature-bg.jpg") center/cover no-repeat;filter:blur(6px) saturate(.9);transform:scale(1.04)}
.site-top--home::after{content:"";position:absolute;inset:0 0 auto 0;height:min(100vh,860px);z-index:-1;background:linear-gradient(180deg,rgba(247,249,244,.3) 0%,rgba(247,249,244,.5) 45%,var(--cream) 100%)}

/* ---------- header ---------- */
.header-card{position:relative;display:flex;align-items:center;gap:clamp(10px,1.5vw,2px);background:#fff;border-radius:var(--radius-lg);padding:12px clamp(16px,2.5vw,3px);box-shadow:var(--shadow-md)}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);flex-shrink:0}
.brand__mark{width:72px;height:auto;border-radius:8px}
.brand__text{font-weight:700;font-size:.95rem;line-height:1.2;text-transform:uppercase;letter-spacing:.02em;color:var(--ink)}
.header-divider{width:1px;height:44px;background:var(--line);flex-shrink:0}
.eu-badge{display:inline-flex;align-items:center;gap:10px;color:var(--eu-blue);flex-shrink:0}
.eu-badge img{width:60px;height:40px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.eu-badge__text{font-weight:600;font-size:.82rem;line-height:1.2}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:clamp(10px,1.5vw,22px)}
.nav-list{list-style:none;margin:0;padding:0;display:flex;gap:clamp(2px,1vw,14px)}
.nav-list a{display:block;padding:.5em .2em;font-weight:600;font-size:.92rem;color:var(--ink);position:relative;white-space:nowrap}
.nav-list a::after{content:"";position:absolute;left:.2em;right:.2em;bottom:.15em;height:2px;border-radius:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.nav-list a:hover::after,.nav-list a[aria-current="page"]::after{transform:scaleX(1)}
.nav-list a[aria-current="page"]{color:var(--green)}
.social{list-style:none;margin:0;padding:0;display:flex;gap:8px}
.social a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--forest);color:#fff;transition:background .15s,transform .15s}
.social a:hover{background:var(--green);transform:translateY(-2px)}
.social svg{width:18px;height:18px;fill:currentColor}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.nav-burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:50%;background:var(--mint);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav-burger span{display:block;width:20px;height:2px;background:var(--forest);border-radius:2px;transition:transform .2s,opacity .2s}

@media (max-width:1400px){.eu-badge--header .eu-badge__text{display:none}.eu-badge--header img{width:54px;height:36px}}
@media (max-width:960px){
  .header-divider{display:none}
  .nav-burger{display:flex}
  .site-nav{display:none;position:absolute;left:0;right:0;top:calc(100% + 10px);flex-direction:column;align-items:stretch;background:#fff;border-radius:var(--radius-lg);padding:14px;box-shadow:var(--shadow-lg);z-index:50}
  .nav-list{flex-direction:column;gap:0}
  .nav-list a{padding:.8em 1em;border-radius:var(--radius-sm)}
  .nav-list a::after{display:none}
  .nav-list a:hover,.nav-list a[aria-current="page"]{background:var(--mint)}
  .site-nav .social{justify-content:center;padding:12px 0 4px;border-top:1px solid var(--line);margin-top:8px}
  .nav-toggle:checked ~ .site-nav{display:flex}
  .nav-toggle:checked ~ .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .nav-burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (max-width:480px){.brand__mark{width:56px}.brand__text{font-size:.82rem}.eu-badge--header{display:none}}

/* ---------- hero ---------- */
.hero{margin-top:16px}
.hero-card{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,56px);align-items:center;background:radial-gradient(120% 140% at 85% 15%,var(--forest-2) 0%,var(--forest) 55%,var(--forest-3) 100%);color:#fff;border-radius:var(--radius-xl);padding:clamp(28px,4.5vw,64px);box-shadow:var(--shadow-lg);overflow:hidden}
.hero-card::before{content:"";position:absolute;inset:0;background:url("../img/hero/nature-bg.jpg") center/cover;opacity:.12;mix-blend-mode:luminosity;pointer-events:none}
.hero-card__text{position:relative;z-index:1}
.hero-card h1{color:#fff;font-size:clamp(1.8rem,3.4vw,2.9rem);margin-bottom:.7em}
.hero-card h1 em{font-style:normal;color:var(--green-soft)}
.hero-card p{font-size:clamp(.98rem,1.15vw,1.08rem);color:rgba(255,255,255,.88);max-width:56ch}
.hero-card__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6em}
.hero-card__media{position:relative;z-index:1;display:flex;justify-content:center}
.hero-orb{position:relative;width:min(100%,420px);aspect-ratio:1;border-radius:50%;overflow:hidden;box-shadow:0 0 0 10px rgba(255,255,255,.06),0 0 0 22px rgba(255,255,255,.03),0 30px 60px rgba(0,0,0,.35)}
.hero-orb img{width:100%;height:100%;object-fit:cover;object-position:center 40%;transform:scale(1.03)}
.hero-orb::after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.25),transparent 55%)}
@media (max-width:900px){.hero-card{grid-template-columns:1fr}.hero-card__media{order:-1}.hero-orb{width:min(70%,300px)}}

/* ---------- sections ---------- */
.section{padding:clamp(40px,6vw,80px) 0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:clamp(20px,3vw,32px)}
.section-head h2{margin:0}
.section--news{padding-top:0}
.is-home .section--news{padding-top:clamp(32px,4vw,56px)}
.section--glance{background:var(--white);border-block:1px solid var(--line)}
.section--partners{background:var(--mint-2)}

/* ---------- cards ---------- */
.cards{display:grid;gap:clamp(16px,2vw,28px)}
.cards--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cards--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards--2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:1024px){.cards--4{grid-template-columns:repeat(2,minmax(0,1fr))}.cards--3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.cards--4,.cards--3,.cards--2{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card__media{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--mint)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card__media img{transform:scale(1.04)}
.card__media--placeholder{display:grid;place-items:center;background:linear-gradient(135deg,var(--green-soft),var(--green))}
.card__media--placeholder::before{content:"";width:38%;aspect-ratio:1;background:url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 64 64%27 fill=%27%23fff%27 fill-opacity=%27.85%27%3E%3Cpath d=%27M54 8C30 8 12 22 10 46c0 2 1 4 2 6 8-16 20-26 36-32-14 8-24 20-30 36 2 1 4 2 7 2 24 0 34-26 29-50z%27/%3E%3C/svg%3E") center/contain no-repeat}
.card__body{display:flex;flex-direction:column;gap:.45em;padding:18px 20px 20px;flex:1}
.card__meta{margin:0;font-size:.8rem;font-weight:600;color:var(--green)}
.card__title{margin:0;font-size:1.08rem;line-height:1.3}
.card__title a{color:var(--forest)}
.card__title a:hover{color:var(--green)}
.card__excerpt{margin:0;font-size:.92rem;color:var(--ink-3);flex:1}
.card__more{font-weight:600;font-size:.9rem;color:var(--forest);margin-top:.4em}
.card__more:hover{color:var(--green)}
.card--wide .card__media{aspect-ratio:16/8}

/* ---------- glance / stats ---------- */
.glance{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center}
.glance__intro p{max-width:54ch}
.stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stats li{background:var(--mint-2);border:1px solid var(--line);border-radius:var(--radius-md);padding:22px 20px;display:flex;flex-direction:column;gap:2px}
.stats strong{font-size:clamp(2rem,3vw,2.6rem);line-height:1;color:var(--green);font-weight:700}
.stats span{font-size:.9rem;color:var(--ink-3)}
@media (max-width:800px){.glance{grid-template-columns:1fr}}

/* ---------- partner logo strip ---------- */
.logo-strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.logo-strip a{display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:18px 14px;height:100%;color:var(--ink-3);font-size:.78rem;text-align:center;transition:transform .2s,box-shadow .2s}
.logo-strip a:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.logo-strip img{height:64px;width:auto;max-width:100%;object-fit:contain}
@media (max-width:1024px){.logo-strip{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.logo-strip{grid-template-columns:repeat(2,1fr)}}

/* ---------- inner pages ---------- */
.site-main{padding-bottom:clamp(48px,6vw,80px)}
.page-hero{padding:clamp(28px,4vw,56px) 0 clamp(20px,3vw,36px)}
.page-hero h1{margin-bottom:.35em}
.prose-wrap{padding-bottom:clamp(24px,4vw,48px)}
.prose{max-width:780px;font-size:1.02rem}
.prose--wide{max-width:none}
.prose--wide > p{max-width:780px}
.prose h2{font-size:1.5rem;margin-top:2em}
.prose h3{margin-top:1.6em}
.prose ul li{margin-bottom:.4em}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose img{border-radius:var(--radius-md)}
.objectives ul{list-style:none;padding:0;display:grid;gap:12px}
.objectives li{background:#fff;border:1px solid var(--line);border-left:5px solid var(--green);border-radius:var(--radius-sm);padding:14px 18px;margin:0}
.disclaimer{margin-top:1.5em;padding:16px 20px;border-radius:var(--radius-sm);background:var(--mint);font-size:.88rem;color:var(--ink-3)}
.year-group{margin-bottom:clamp(32px,4vw,56px)}
.year-group__title{font-size:1.1rem;color:var(--green);letter-spacing:.08em;text-transform:uppercase;padding-bottom:.6em;border-bottom:1px solid var(--line);margin-bottom:1.4em}
.empty{padding:40px;text-align:center;background:#fff;border-radius:var(--radius-md);border:1px dashed var(--line)}

/* posts */
.post-header{padding:clamp(28px,4vw,56px) 0 clamp(16px,2vw,28px)}
.back-link{display:inline-block;font-weight:600;font-size:.9rem;margin-bottom:1.2em;color:var(--ink-3)}
.back-link:hover{color:var(--green)}
.post-meta{display:flex;align-items:center;flex-wrap:wrap;font-size:.9rem;font-weight:600;color:var(--green);margin-bottom:.8em}
.post-cover{margin:0 0 clamp(24px,3vw,40px);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:21/9;background:var(--mint)}
.post-cover img{width:100%;height:100%;object-fit:cover}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:0 0 2em;padding:0}
.facts div{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 16px}
.facts dt{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3);font-weight:600}
.facts dd{margin:0;font-weight:600;color:var(--forest)}
.video{margin:2em 0}
.video__frame{position:relative;aspect-ratio:16/9;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md)}
.video__frame iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0}
.video video{position:static;border-radius:var(--radius-md)}
.gallery{margin:clamp(32px,4vw,56px) 0}
.gallery__title{font-size:1.3rem}
.gallery__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.gallery__item{display:block;aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;background:var(--mint)}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery__item:hover img{transform:scale(1.05)}
@media (max-width:900px){.gallery__grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.gallery__grid{grid-template-columns:repeat(2,1fr)}}
.post-footer{margin-top:clamp(24px,3vw,40px);padding-top:24px;border-top:1px solid var(--line)}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.post-nav__item{display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;color:var(--forest)}
.post-nav__item span{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}
.post-nav__item--right{text-align:right;grid-column:2}
.post-nav__item:hover{border-color:var(--green)}
@media (max-width:560px){.post-nav{grid-template-columns:1fr}.post-nav__item--right{grid-column:auto;text-align:left}}

/* partners & outputs */
.partner-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:1em 0 2em}
.partner-card{display:grid;grid-template-columns:120px 1fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}
.partner-card__logo{display:grid;place-items:center;background:var(--mint-2);border-radius:var(--radius-sm);padding:10px;aspect-ratio:1}
.partner-card__logo img{max-height:90px;width:auto;object-fit:contain}
.partner-card h3{font-size:1.02rem;margin:.3em 0 .4em}
.partner-card__address{font-size:.88rem;color:var(--ink-3);margin-bottom:.6em}
.role{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--mint);color:var(--forest);margin-right:6px}
.role--coordinator{background:var(--green);color:#fff}
@media (max-width:900px){.partner-grid{grid-template-columns:1fr}}
@media (max-width:480px){.partner-card{grid-template-columns:1fr}.partner-card__logo{max-width:140px}}
.outputs-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:1em 0 2em}
.output-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-sm)}
.output-card h3{margin:.6em 0 .4em;font-size:1.1rem}
.output-card p{margin:0;font-size:.95rem;color:var(--ink-3)}
.output-card__badge{display:inline-block;padding:3px 12px;border-radius:999px;background:var(--mint);color:var(--forest);font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
@media (max-width:700px){.outputs-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.site-footer{margin-top:clamp(32px,5vw,64px)}
.footer-card{background:var(--forest);color:rgba(255,255,255,.82);border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:clamp(32px,5vw,64px) clamp(20px,4vw,56px) 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.2fr;gap:clamp(24px,3vw,48px)}
.footer-col h4{color:#fff;margin-bottom:1em}
.footer-col p{font-size:.93rem}
.footer-col a{color:#fff}
.footer-col a:hover{color:var(--green-soft)}
.brand--footer{margin-bottom:1em}
.brand--footer .brand__mark{background:#fff;padding:4px;width:64px}
.brand--footer .brand__text{color:#fff}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:.5em}
.footer-links a{font-size:.95rem}
.footer-small{font-size:.8rem;line-height:1.55;color:rgba(255,255,255,.65)}
.social--footer{margin-top:1em}
.social--footer a{background:rgba(255,255,255,.12)}
.social--footer a:hover{background:var(--green)}
.eu-badge--footer{background:#fff;padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:1em}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:clamp(28px,4vw,48px);padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.8rem;color:rgba(255,255,255,.55)}
.footer-bottom p{margin:0}
@media (max-width:1000px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr}}

@media print{.site-nav,.nav-burger,.social,.hero-card__media{display:none}}