:root{
    --green-dark:#147943;
    --green:#1c7a4d;
    --green-mid:#2ea866;
    --green-light:#eaf7ee;
    --green-pale:#f5faf6;
    --gold:#dda43a;
    --charcoal:#132a1e;
    --text:#2c3b32;
    --text-soft:#5a6d61;
    --white:#ffffff;
    --logo-green:#20b14a;
    --container: min(1320px, 92vw);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 14px 40px rgba(15,51,32,0.12);
    --shadow-sm: 0 6px 18px rgba(15,51,32,0.10);
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;font-family:'Inter',sans-serif;color:var(--text);background:var(--white);line-height:1.6;overflow-x:hidden;}
  h1,h2,h3,h4{font-family:'Poppins',sans-serif;color:var(--charcoal);margin:0 0 .5em;line-height:1.25;}
  p{margin:0 0 1em;color:var(--text-soft);}
  a{text-decoration:none;color:inherit;}
  img{max-width:100%;display:block;}
  ul{margin:0;padding:0;list-style:none;}
  button{font-family:inherit;cursor:pointer;}
  iframe { max-width: 100%; margin-top:30px; margin-bottom: 30px;  }
  .container{width:var(--container);margin:0 auto;}
  section{position:relative;padding:110px 0;}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green);background:var(--green-light);padding:7px 16px;border-radius:100px;margin-bottom:18px;}
  .eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--gold);}
  .section-head{max-width:720px;margin:0 0 56px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .section-head h2{font-size:clamp(1.8rem,3vw,2.6rem);}
  .btn{display:inline-flex;align-items:center;gap:10px;padding:14px 30px;border-radius:100px;font-weight:600;font-size:.95rem;border:2px solid transparent;transition:all .25s ease;white-space:nowrap;}
  .btn-primary{background:var(--green);color:#fff;}
  .btn-primary:hover{background:var(--green-dark);transform:translateY(-2px);}
  .btn-gold{background:var(--gold);color:var(--charcoal);}
  .btn-gold:hover{background:#c8912f;transform:translateY(-2px);}
  .btn-outline{border-color:rgba(255,255,255,.6);color:#fff;}
  .btn-outline:hover{background:rgba(255,255,255,.15);}
  .btn-outline-green{border-color:var(--green);color:var(--green);}
  .btn-outline-green:hover{background:var(--green);color:#fff;}

  /* ===== BIRDS AMBIENT LAYER ===== */
  .birds-layer{position:absolute;inset:0;pointer-events:none;z-index:6;overflow:hidden;}
  .bird{position:absolute;width:52px;height:26px;color:var(--charcoal);opacity:.65;will-change:transform;pointer-events:auto;transition:margin .9s cubic-bezier(.16,.84,.44,1);}
  .bird svg{width:100%;height:100%;display:block;overflow:visible;}
  .bird .wing{fill:none;stroke:currentColor;stroke-width:6.5;stroke-linecap:round;transform-box:fill-box;}
  .bird .body{fill:currentColor;}
  .bird .wingL{transform-origin:100% 100%;animation:flapL .5s ease-in-out infinite;}
  .bird .wingR{transform-origin:0% 100%;animation:flapR .5s ease-in-out infinite;}
  @keyframes flapL{0%,100%{transform:rotate(4deg);}50%{transform:rotate(38deg);}}
  @keyframes flapR{0%,100%{transform:rotate(-4deg);}50%{transform:rotate(-38deg);}}
  .bird-1{top:14%;left:-8%;animation:fly1 26s linear infinite;color:var(--charcoal);}
  .bird-2{top:34%;left:-8%;animation:fly2 32s linear infinite;animation-delay:-6s;color:var(--green-dark);width:40px;height:20px;opacity:.5;}
  .bird-2 .wingL, .bird-2 .wingR{animation-duration:.62s;}
  .bird-3{top:60%;left:-8%;animation:fly1 22s linear infinite;animation-delay:-11s;color:var(--gold);width:34px;height:17px;opacity:.45;}
  .bird-3 .wingL, .bird-3 .wingR{animation-duration:.44s;}
  .bird-4{top:8%;left:-8%;animation:fly3 38s linear infinite;animation-delay:-18s;color:var(--charcoal);width:45px;height:22px;opacity:.45;}
  .bird-4 .wingL, .bird-4 .wingR{animation-duration:.56s;}
  .bird-5{top:48%;left:-8%;animation:fly2 29s linear infinite;animation-delay:-3s;color:var(--green-dark);width:32px;height:16px;opacity:.4;}
  .bird-5 .wingL, .bird-5 .wingR{animation-duration:.48s;}
  .bird-6{top:75%;left:-8%;animation:fly3 24s linear infinite;animation-delay:-9s;color:var(--charcoal);width:36px;height:18px;opacity:.45;}
  .bird-6 .wingL, .bird-6 .wingR{animation-duration:.58s;}
  @keyframes fly1{
    0%{transform:translate(0,0) scale(1);}
    25%{transform:translate(30vw,-6vh) scale(1.05);}
    50%{transform:translate(60vw,4vh) scale(.95);}
    75%{transform:translate(90vw,-4vh) scale(1);}
    100%{transform:translate(120vw,0) scale(1);}
  }
  @keyframes fly2{
    0%{transform:translate(0,0) scale(.9);}
    30%{transform:translate(38vw,6vh) scale(1);}
    60%{transform:translate(70vw,-8vh) scale(.95);}
    100%{transform:translate(120vw,2vh) scale(.9);}
  }
  @keyframes fly3{
    0%{transform:translate(0,0) scale(1);}
    20%{transform:translate(22vw,8vh) scale(1);}
    45%{transform:translate(50vw,-10vh) scale(1.05);}
    70%{transform:translate(80vw,6vh) scale(.95);}
    100%{transform:translate(120vw,-2vh) scale(1);}
  }

  /* ===== PAGE LOADER — big flying bird + logo shown until the page has loaded ===== */
  .page-loader{position:fixed;inset:0;z-index:10000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;background:var(--green-dark);transition:opacity .6s ease, visibility .6s ease;animation:loaderFailsafe .6s ease 6s forwards;}
  .page-loader.loaded{opacity:0;visibility:hidden;pointer-events:none;}
  @keyframes loaderFailsafe{to{opacity:0;visibility:hidden;pointer-events:none;}}
  .loader-bird-wrap{width:150px;height:75px;color:#fff;animation:loaderHover 2.4s ease-in-out infinite;}
  .loader-bird{width:100%;height:100%;overflow:visible;display:block;}
  .loader-bird .wing{fill:none;stroke:currentColor;stroke-width:5.5;stroke-linecap:round;transform-box:fill-box;}
  .loader-bird .body{fill:currentColor;}
  .loader-bird .wingL{transform-origin:100% 100%;animation:flapL .46s ease-in-out infinite;}
  .loader-bird .wingR{transform-origin:0% 100%;animation:flapR .46s ease-in-out infinite;}
  @keyframes loaderHover{0%,100%{transform:translateY(0) rotate(0deg);}50%{transform:translateY(-16px) rotate(-2deg);}}
  .loader-logo{width:120px;height:auto;animation:loaderPulse 2.4s ease-in-out infinite;}
  @keyframes loaderPulse{0%,100%{opacity:.72;transform:scale(.95);}50%{opacity:1;transform:scale(1);}}
  .loader-bar{width:160px;height:4px;border-radius:100px;background:rgba(255,255,255,.18);overflow:hidden;}
  .loader-bar span{display:block;width:40%;height:100%;border-radius:100px;background:var(--gold);animation:loaderBar 1.3s ease-in-out infinite;}
  @keyframes loaderBar{0%{transform:translateX(-100%);}100%{transform:translateX(350%);}}
  @media (max-width:640px){
    .loader-bird-wrap{width:110px;height:55px;}
    .loader-logo{width:96px;}
  }

  /* ===== HEADER / NAV ===== */
  header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s ease, box-shadow .3s ease;padding:22px 0;}
  header.scrolled{background:rgba(255,255,255,.97);box-shadow:0 4px 24px rgba(15,51,32,.08);}
  .nav-inner{display:flex;align-items:center;gap:24px;}
  .brand{display:flex;align-items:center;gap:12px;margin-right:auto;position:relative;}
  .brand-logo{height:70px;width:auto;transition:height .3s ease, opacity .3s ease;}
  .brand-logo-color{position:absolute;top:0;left:0;opacity:0;}
  .brand-logo-white{opacity:1;}
  header.scrolled .brand-logo-white{opacity:0;}
  header.scrolled .brand-logo-color{opacity:1;}
  @media (max-width:900px){ .brand-logo{height:56px;} }

  nav.primary-nav{display:flex;align-items:center;gap:4px;}
  nav.primary-nav > ul{display:flex;align-items:center;gap:2px;}
  nav.primary-nav > ul > li{position:relative;}
  nav.primary-nav > ul > li > a{display:flex;align-items:center;gap:6px;padding:12px 16px;font-weight:600;font-size:.92rem;color:#fff;border-radius:100px;transition:background .25s ease, color .25s ease;}
  header.scrolled nav.primary-nav > ul > li > a{color:var(--charcoal);}
  nav.primary-nav > ul > li > a:hover, nav.primary-nav > ul > li.open > a{background:rgba(255,255,255,.16);}
  header.scrolled nav.primary-nav > ul > li > a:hover, header.scrolled nav.primary-nav > ul > li.open > a{background:var(--green-light);color:var(--green-dark);}
  nav.primary-nav > ul > li.nav-active > a{color:var(--gold);}
  header.scrolled nav.primary-nav > ul > li.nav-active > a{color:var(--gold);}
  nav.primary-nav > ul > li.nav-active::after{content:'';position:absolute;left:18px;right:18px;bottom:3px;height:2px;border-radius:2px;background:var(--gold);}
  nav.primary-nav .caret{width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .25s ease;margin-top:-2px;}
  nav.primary-nav li.open .caret{transform:rotate(-135deg);margin-top:2px;}

  .dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:250px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transition:opacity .32s cubic-bezier(.16,.84,.44,1), transform .32s cubic-bezier(.16,.84,.44,1), visibility .32s cubic-bezier(.16,.84,.44,1);}
  nav.primary-nav > ul > li:hover .dropdown,
  nav.primary-nav > ul > li.open .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
  .dropdown a{display:block;padding:11px 16px;border-radius:9px;font-size:.9rem;font-weight:500;color:var(--text);transition:background .2s ease,color .2s ease,padding-left .2s ease;}
  .dropdown a:hover{background:var(--green-light);color:var(--green-dark);padding-left:20px;}

  /* ===== MEGA DROPDOWNS (Focused Species / Programs) — compact, uniform thumbnails ===== */
  .dropdown.mega{position:fixed;top:80px;left:auto;right:calc(50% - var(--container)/2);width:max-content;min-width:0;max-width:calc(100vw - 72px);padding:18px;border-radius:16px;transform:translateY(10px);}
  nav.primary-nav > ul > li:hover .dropdown.mega,
  nav.primary-nav > ul > li.open .dropdown.mega{transform:translateY(0);}
  .mega-grid{display:grid;gap:16px;max-width:100%;overflow-x:auto;padding-bottom:2px;}
  .mega-grid.cols-6{grid-template-columns:repeat(6,168px);}
  .mega-grid.cols-4{grid-template-columns:repeat(4,168px);}
  .mega-item{display:flex;flex-direction:column;gap:10px;border-radius:14px;padding:10px;text-align:center;transition:background .2s ease;}
  .mega-item:hover{background:var(--green-light);}
  .mega-thumb{display:block;border-radius:12px;overflow:hidden;aspect-ratio:1/1;background:var(--green-pale);}
  .mega-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
  .mega-item:hover .mega-thumb img{transform:scale(1.07);}
  .mega-label{font-size:.86rem;font-weight:600;color:var(--text);transition:color .2s ease;line-height:1.25;}
  .mega-item:hover .mega-label{color:var(--green-dark);}

  .nav-cta{display:flex;align-items:center;gap:14px;}
  .nav-cta .btn{padding:11px 24px;font-size:.88rem;}
  .hamburger{display:none;flex-direction:column;gap:5px;width:30px;background:none;border:none;padding:6px;}
  .hamburger span{display:block;height:2px;background:#fff;border-radius:2px;transition:all .25s ease;}
  header.scrolled .hamburger span{background:var(--charcoal);}
  .nav-backdrop{position:fixed;inset:0;background:rgba(8,20,13,.45);z-index:99;opacity:0;visibility:hidden;transition:opacity .3s ease, visibility .3s ease;}
  .nav-backdrop.show{opacity:1;visibility:visible;}
  /* Locks page scroll behind the slide-in mobile menu while it's open. */
  body.nav-open{overflow:hidden;}
  .nav-close{display:none;}
  .mobile-nav-head{display:none;}
  .mobile-nav-social{display:none;}

  /* ===== HERO ===== */
  .hero{position:relative;height:100vh;min-height:640px;display:flex;align-items:center;overflow:hidden;background:var(--charcoal);}

  /* ===== HERO CAROUSEL ===== */
  .hero-carousel{position:absolute;inset:0;overflow:hidden;background:var(--charcoal);}
  .hero-slide{position:absolute;inset:0;opacity:0;transform:translateX(6%);transition:opacity 1s ease, transform 1s ease;z-index:0;}
  .hero-slide.prev{opacity:0;transform:translateX(-6%);}
  .hero-slide.active{opacity:1;transform:translateX(0);z-index:1;}
  .hero-slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06);transition:transform 6.5s linear;}
  .hero-slide.active .hero-slide-bg{transform:scale(1.18);}
  .hero-overlay{position:absolute;inset:0;z-index:2;background:linear-gradient(to top, rgba(0,0,0,.68) 0%, rgba(0,0,0,.28) 30%, rgba(0,0,0,0) 55%), linear-gradient(to bottom, rgba(0,0,0,.55) 0%, rgba(0,0,0,.2) 22%, rgba(0,0,0,0) 42%);pointer-events:none;}
  .hero-dots{position:absolute;left:50%;bottom:132px;transform:translateX(-50%);z-index:4;display:flex;gap:10px;}
  .hero-dots button{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);border:none;padding:0;transition:background .25s ease,transform .25s ease;}
  .hero-dots button.active{background:#fff;transform:scale(1.3);}

  /* Hero manual prev/next — bottom-right, generous tap target for touch */
  .hero-nav{position:absolute;right:calc(50% - var(--container)/2);bottom:114px;z-index:4;display:flex;gap:12px;}
  .hero-nav button{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.3);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s ease,transform .2s ease;touch-action:manipulation;}
  .hero-nav button:hover{background:rgba(255,255,255,.3);}
  .hero-nav button:active{transform:scale(.92);}
  .hero-nav svg{width:20px;height:20px;}
  @media (max-width:760px){
    .hero-dots{bottom:92px;}
    .hero-nav{right:16px;bottom:48px;gap:10px;}
    .hero-nav button{width:44px;height:44px;}
  }

  .hero-content{position:absolute;left:50%;bottom:100px;transform:translateX(-50%);z-index:3;width:var(--container);text-align:left;}
  .hero-eyebrow{display:block;color:rgba(255,255,255,.85);font-size:.8rem;font-weight:700;letter-spacing:.18em;margin-bottom:18px;}
  .hero-title{font-size:clamp(1.7rem,3.4vw,2.9rem);color:#fff;font-weight:800;letter-spacing:-.01em;text-shadow:0 8px 40px rgba(0,0,0,.25);margin:0 0 20px;}
  .hero-detail{color:rgba(255,255,255,.88);font-size:1.08rem;max-width:640px;margin:0 0 32px;line-height:1.7;}
  .hero-actions{display:flex;gap:16px;justify-content:flex-start;flex-wrap:wrap;}
  @media (max-width:760px){
    .hero-content{width:100%;padding:0 24px;bottom:70px;}
    .hero-eyebrow{font-size:.7rem;}
    .hero-detail{font-size:.96rem;}
  }
  .hero-scroll{position:absolute;bottom:120px;left:50%;transform:translateX(-50%);z-index:4;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.8);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;}
  .hero-scroll .line{width:1px;height:34px;background:rgba(255,255,255,.5);position:relative;overflow:hidden;}
  .hero-scroll .line::after{content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;background:#fff;animation:scrollLine 1.8s ease-in-out infinite;}
  @keyframes scrollLine{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}

  .wave-wrap{position:absolute;left:0;right:0;bottom:-2px;z-index:3;line-height:0;}
  .wave-wrap.back{z-index:2;}
  .wave-wrap.back2{z-index:1;}
  .wave-wrap svg{display:block;width:200%;height:110px;animation:waveMove 18s linear infinite;}
  .wave-wrap.back svg{opacity:.85;animation-duration:26s;animation-direction:reverse;}
  .wave-wrap.back2 svg{opacity:.4;animation-duration:34s;}
  @keyframes waveMove{from{transform:translateX(0);}to{transform:translateX(-50%);}}

  /* ===== ABOUT ===== */
  #about{background:var(--white);}
  .about-grid{gap:70px;align-items:center;margin-bottom:70px;}
  .about-media{position:relative;}
  .about-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3.1;object-fit:cover;}
  .about-media .stat-card{position:absolute;bottom:-28px;right:-28px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:20px 26px;text-align:center;}
  .about-media .stat-card strong{display:block;font-family:'Poppins',sans-serif;font-size:1.9rem;color:var(--green);font-weight:800;}
  .about-media .stat-card span{font-size:.78rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.06em;}
  .about-copy h2{font-size:clamp(1.8rem,3vw,2.5rem);}
  .about-copy-center{max-width:760px;margin:0 auto;text-align:center;}
  .about-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:30px;}

  .subblock{background:var(--green-pale);border-radius:var(--radius);padding:32px;scroll-margin-top:130px;transition:transform .25s ease, box-shadow .25s ease;}
  .subblock:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);}
  .subblock .num{font-family:'Poppins',sans-serif;font-weight:800;color:var(--green-mid);font-size:.85rem;letter-spacing:.1em;margin-bottom:10px;display:block;}
  /* Past Events — no card padding/hover-lift; it sits flush like a plain list */
  .subblock.past-mini{padding:0;background:transparent;}
  .subblock.past-mini:hover{transform:none;box-shadow:none;}
  .past-mini .event-info h4 a{color:inherit;text-decoration:none;transition:color .2s ease;}
  .past-mini .event-info h4 a:hover{color:var(--green);}

  #about-team{margin-top:70px;scroll-margin-top:110px;}
  .team-category{margin-top:50px;}
  .team-category:first-of-type{margin-top:36px;}
  .team-category-head{display:flex;align-items:center;gap:16px;margin-bottom:26px;}
  .team-category-head h3{font-family:'Poppins',sans-serif;font-weight:800;font-size:1.3rem;letter-spacing:.04em;color:var(--green-dark);margin:0;white-space:nowrap;}
  .team-category-head .line{height:2px;flex:1;background:var(--green-light);}
  .team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:36px;}
  .team-card{text-align:center;}
  .team-card img{width:100%;border-radius:var(--radius);aspect-ratio:1/1.05;object-fit:cover;box-shadow:var(--shadow-sm);}
  .team-card h4{margin:16px 0 2px;font-size:1.02rem;}
  .team-card span{font-size:.82rem;color:var(--green);font-weight:600;}
  .team-note{background:var(--green-light);border-radius:var(--radius-sm);padding:14px 18px;font-size:.85rem;color:var(--text-soft);margin:28px 0 0;}
  
    /* ===== Team member detail page ===== */
  .member-profile{display:grid;grid-template-columns:.36fr .64fr;gap:48px;align-items:start;}
  .member-photo img{width:100%;border-radius:var(--radius);aspect-ratio:1/1.05;object-fit:cover;box-shadow:var(--shadow-sm);}
  .member-role{display:inline-block;font-size:.82rem;font-weight:700;color:var(--green);letter-spacing:.03em;text-transform:uppercase;margin-bottom:10px;}
  .member-name{font-size:1.8rem;margin:0 0 14px;}
  .member-bio{color:var(--text-soft);line-height:1.7;}
  @media (max-width:760px){ .member-profile{grid-template-columns:1fr;gap:28px;} .member-photo{max-width:280px;} }

  /* ===== BIG BANNERS ===== */
  .big-banner{position:relative;min-height:560px;display:flex;align-items:center;background-size:cover;background-position:center;overflow:hidden;margin:0;}
  /* Inner-page top banner — same parallax banner component, shorter, sits right under the
     fixed header (like the homepage hero) with extra top padding for its copy. */
  .page-banner{min-height:440px;padding-top:70px;}
  .page-banner .banner-copy{max-width:1000px;}
  @media (max-width:760px){ .page-banner{min-height:380px;} }
  .big-banner::before{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(to right, rgba(9, 26, 17, 0.7), rgba(9, 26, 17, 0.4) 48%, rgba(9, 26, 17, 0.49) 80%);}
  .big-banner .container{position:relative;z-index:2;}
  .banner-img-wrap{position:absolute;inset:0;overflow:hidden;}
  .banner-img{position:absolute;top:50%;left:50%;width:114%;height:114%;object-fit:cover;transform:translate(-50%,-50%);transition:transform .2s ease-out;will-change:transform;}
  .banner-copy{max-width:560px;color:#fff;}
  .banner-copy .eyebrow{background:rgba(255,255,255,.14);color:#fff;}
  .banner-copy .eyebrow::before{background:var(--gold);}
  .banner-copy h2{color:#fff;font-size:clamp(1.9rem,3.4vw,2.8rem);text-shadow:0 2px 18px rgba(0,0,0,.45);}
  .banner-copy p{color:rgba(255,255,255,.92);font-size:1.05rem;text-shadow:0 2px 14px rgba(0,0,0,.45);}
  .banner-partner-logo{position:absolute;top:28px;right:230px;z-index:3;width:88px;height:88px;border-radius:50%;background:#fff;padding:6px;box-shadow:var(--shadow);object-fit:contain;}
  .banner-stats{display:flex;gap:30px;margin:26px 0 30px;flex-wrap:wrap;}
  .banner-stat strong{display:block;font-family:'Poppins',sans-serif;font-size:1.7rem;font-weight:800;color:var(--gold);text-shadow:0 2px 14px rgba(0,0,0,.45);}
  .banner-stat span{display:block;font-size:.8rem;color:rgba(255,255,255,.85);margin-top:2px;}
  @media (max-width:640px){ .banner-partner-logo{width:60px;height:60px;top:18px;right:18px;} .banner-stats{gap:20px;} .banner-stat strong{font-size:1.4rem;} }

  /* ===== SPECIES ===== */
  #species{background:var(--green-pale);}
  .stack-card{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);background:var(--charcoal);}
  .stack-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
  .stack-card .stack-overlay{position:absolute;inset:0;background:linear-gradient(0deg, rgba(9,26,17,.9) 0%, rgba(9,26,17,.38) 48%, rgba(9,26,17,.06) 76%);}
  .stack-card .stack-status{position:absolute;top:28px;left:32px;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:8px 16px;border-radius:100px;border:1px solid rgba(255,255,255,.25);}
  .stack-card .stack-index{position:absolute;top:26px;right:32px;font-family:'Poppins',sans-serif;font-weight:800;font-size:.85rem;color:rgba(255,255,255,.6);letter-spacing:.05em;}
  .stack-card .stack-body{position:absolute;left:0;right:0;bottom:0;padding:48px 54px;color:#fff;}
  .stack-card .stack-body .latin{display:block;font-style:italic;color:var(--gold);font-size:.98rem;margin-bottom:8px;}
  .stack-card .stack-body h3{color:#fff;font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:12px;}
  .stack-card .stack-body p{color:rgba(255,255,255,.85);max-width:640px;font-size:1.02rem;margin-bottom:0;}

  /* Focused Species (homepage) — 2-column x 3-row grid of full-bleed image cards.
     Name/latin/status stay visible; the "Learn More" pill only appears on hover,
     together with an image zoom, a deepening scrim and a subtle card lift. */
  .species-grid-3x2{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,340px);gap:24px;margin-top:44px;}
  .sp-card{position:relative;display:block;border-radius:20px;overflow:hidden;background:var(--charcoal);box-shadow:var(--shadow-sm);transition:transform .45s cubic-bezier(.25,.8,.25,1),box-shadow .45s ease;}
  .sp-card:hover{transform:translateY(-8px);box-shadow:0 26px 55px rgba(0,0,0,.35);}
  .sp-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.25,.8,.25,1);}
  .sp-card:hover img{transform:scale(1.12);}
  .sp-card-status{position:absolute;top:18px;left:18px;z-index:3;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);color:#fff;font-size:.66rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:6px 14px;border-radius:100px;border:1px solid rgba(255,255,255,.25);}
  .sp-card-scrim{position:absolute;inset:0;z-index:2;background:linear-gradient(0deg, rgba(9,26,17,.82) 0%, rgba(9,26,17,.18) 55%, rgba(9,26,17,0) 78%);transition:background .45s ease;}
  .sp-card:hover .sp-card-scrim{background:linear-gradient(0deg, rgba(9,26,17,.92) 0%, rgba(9,26,17,.58) 62%, rgba(9,26,17,.18) 100%);}
  .sp-card-info{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:24px 26px;color:#fff;}
  .sp-card-latin{display:block;font-style:italic;color:var(--gold);font-size:.84rem;margin-bottom:4px;transition:transform .4s cubic-bezier(.25,.8,.25,1);}
  .sp-card-info h3{color:#fff;font-size:1.25rem;margin:0;transition:transform .4s cubic-bezier(.25,.8,.25,1);}
  .sp-card:hover .sp-card-latin,
  .sp-card:hover .sp-card-info h3{transform:translateY(-2px);}
  .sp-card-btn{display:inline-flex;align-items:center;gap:6px;color:var(--charcoal);background:var(--gold);font-weight:700;font-size:.8rem;padding:0 18px;border-radius:100px;opacity:0;max-height:0;overflow:hidden;transform:translateY(10px);transition:opacity .35s ease,transform .4s cubic-bezier(.25,.8,.25,1),max-height .35s ease,padding .35s ease,margin-top .35s ease;}
  .sp-card:hover .sp-card-btn{opacity:1;transform:translateY(0);max-height:40px;padding:10px 18px;margin-top:14px;}
  @media (max-width:640px){
    .species-grid-3x2{grid-template-columns:1fr;grid-template-rows:none;}
    .sp-card{height:280px;}
    .sp-card:hover{transform:none;}
    .sp-card .sp-card-btn{opacity:1;transform:none;max-height:40px;padding:10px 18px;margin-top:14px;}
  }

  /* Focused Species (standalone page) — scroll-pinned filmstrip showing two cards at once; a card only leaves view once scrolled fully past */
  .species-pin-wrap{position:relative;height:460vh;margin-top:10px;}
  .species-pin{position:sticky;top:130px;height:70vh;min-height:440px;max-height:620px;}
  .species-frame{width:100%;height:100%;overflow:hidden;border-radius:28px;}
  .species-track{display:flex;gap:24px;height:100%;will-change:transform;}
  #speciesTrack .stack-card{position:relative;top:auto;flex:0 0 calc(50% - 12px);width:auto;height:100%;min-height:0;max-height:none;margin:0;transform:none;filter:none;}
  #speciesTrack .stack-card .stack-body{padding:36px 40px;}
  #speciesTrack .stack-card .stack-body h3{font-size:clamp(1.5rem,2.6vw,2.1rem);}
  #speciesTrack .stack-card .stack-body p{font-size:.96rem;}

  /* ===== PROGRAMS — physical "pile of cards" scroll effect =====
     .pile is one tall scroll-room wrapper (its height is set by JS in
     initPileEffect()); .pile__sticky pins to the header offset for that
     entire scroll range. Each .stack-item is absolutely stacked on top of
     the others (inset:0) instead of replacing one another in the document
     flow, so as each new card slides up into place the earlier ones stay
     put behind it — nudged down and slightly dimmed — building a physical
     pile with peeking edges instead of a one-at-a-time crossfade. Once the
     last card has settled, the leftover scroll room in .pile is a "hold":
     nothing moves until you've scrolled past it, then the whole pile
     (still sticky) releases and scrolls away as one piece. Runs the same
     way at every viewport size and in both scroll directions since every
     value is a pure function of scroll position — see initPileEffect() in
     the script below for how --t / --age / --ty / --release are derived. */
  .pile{position:relative;}
  .pile__sticky{position:sticky;top:130px;height:calc(100vh - 130px);--release:0;--pile-peek:64px;transform:scale(calc(1 - 0.05*var(--release))) translateY(calc(var(--release)*-28px));opacity:calc(1 - 0.16*var(--release));transform-origin:50% 0%;will-change:transform,opacity;}
  .stack-item{position:absolute;inset:0;}
  .pile-card{position:relative;height:calc(100% - var(--pile-peek));width:min(1100px,92%);margin:0 auto;--t:1;--age:0;transform:translateY(var(--ty,0px)) scale(calc(0.97 + 0.03*var(--t)));opacity:1;filter:brightness(calc(1 - 0.055*var(--age)));transform-origin:center top;will-change:transform,filter;}
  .stack-intro{display:flex;flex-direction:column;justify-content:center;padding:60px 64px;background:linear-gradient(135deg,var(--green-dark),var(--green));color:#fff;border-radius:28px;box-shadow:var(--shadow);}
  .stack-intro .eyebrow{background:rgba(255,255,255,.14);color:#fff;}
  .stack-intro .eyebrow::before{background:var(--gold);}
  .stack-intro h2{color:#fff;font-size:clamp(1.9rem,3.4vw,2.8rem);max-width:640px;}
  .stack-intro p{color:rgba(255,255,255,.85);font-size:1.05rem;max-width:600px;}
  @media (max-width:760px){ .pile__sticky{--pile-peek:34px;} .stack-intro{padding:34px 26px;} }

  /* ===== PROGRAMS / FIELD ROOM / EVENTS shared icon cards ===== */
  .icon-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px;}
  .icon-card{background:#fff;border:1px solid #e7f0ea;border-radius:var(--radius);padding:32px 28px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;scroll-margin-top:110px;}
  .icon-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);border-color:transparent;}
  .icon-card .ic{width:54px;height:54px;border-radius:14px;background:var(--green-light);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--green);}
  .icon-card .ic svg{width:26px;height:26px;}
  .icon-card h3{font-size:1.12rem;}
  #programs{background:var(--green-dark);}
  #programs .section-head h2{color:#fff;}
  #programs .section-head p{color:rgba(255,255,255,.72);}
  #fieldroom{background:var(--green-pale);}

  /* ===== RESEARCH (split, green/light) ===== */
  #research{background:var(--green-dark);}
  .research-split{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center;}
  .research-copy .eyebrow{background:rgba(255,255,255,.14);color:#fff;}
  .research-copy h2{font-family:Georgia,'Times New Roman',serif;font-size:clamp(1.8rem,3vw,2.5rem);max-width:520px;color:#fff;}
  .research-copy p{color:rgba(255,255,255,.75);margin:20px 0 30px;max-width:500px;font-size:1.02rem;}
  .research-copy .btn-outline-green{border-color:rgba(255,255,255,.7);color:#fff;}
  .research-copy .btn-outline-green:hover{background:#fff;color:var(--green-dark);}
  .research-image{border-radius:var(--radius);overflow:hidden;box-shadow:0 22px 50px rgba(0,0,0,.35);aspect-ratio:3/2;}
  .research-image img{width:100%;height:100%;object-fit:cover;display:block;}
  @media (max-width:860px){ .research-split{grid-template-columns:1fr;gap:36px;} }

  /* ===== TESTIMONIALS ===== */
  #testimonials{background:var(--green-pale);}
  .testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:44px;}
  .testimonial-card{background:#fff;border-radius:var(--radius);padding:32px 30px;box-shadow:var(--shadow-sm);}
  .testimonial-quote{font-size:1rem;line-height:1.7;color:var(--text);margin:0 0 22px;}
  .testimonial-quote::before{content:'\201C';color:var(--gold);font-family:Georgia,serif;font-size:1.6rem;margin-right:2px;}
  .testimonial-person strong{display:block;font-family:'Poppins',sans-serif;font-size:.95rem;color:var(--charcoal);}
  .testimonial-person span{display:block;font-size:.82rem;color:var(--text-soft);margin-top:4px;}
  @media (max-width:1080px){ .testimonial-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:640px){ .testimonial-grid{grid-template-columns:1fr;} }

  /* ===== SHOP (3-card grid + trust row) ===== */
  #shop,#home-shop{background:var(--green-pale);}
  .shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:44px;}
  .shop-card{display:block;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease;}
  .shop-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
  .shop-card-img{aspect-ratio:4/3;overflow:hidden;}
  .shop-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
  .shop-card:hover .shop-card-img img{transform:scale(1.06);}
  .shop-card-body{padding:24px 24px 28px;}
  .shop-tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green);background:var(--green-light);padding:5px 12px;border-radius:100px;margin-bottom:12px;}
  .shop-card-body h3{font-size:1.08rem;margin-bottom:10px;}
  .shop-card-body p{color:var(--text-soft);font-size:.9rem;margin-bottom:16px;}
  .shop-price{display:block;font-weight:800;color:var(--charcoal);font-family:'Poppins',sans-serif;}
  .shop-card-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:6px;}
  .btn-sm{padding:9px 18px;font-size:.82rem;}
  .shop-trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px;padding-top:44px;border-top:1px solid #dfe9e2;text-align:center;}
  .shop-trust-item .ic{width:52px;height:52px;border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--green);}
  .shop-trust-item .ic svg{width:24px;height:24px;}
  .shop-trust-item h4{font-size:1rem;}
  .shop-trust-item p{color:var(--text-soft);font-size:.88rem;margin-top:8px;}
  @media (max-width:900px){ .shop-grid{grid-template-columns:1fr 1fr;} .shop-trust-row{grid-template-columns:1fr;gap:26px;} }
  @media (max-width:640px){ .shop-grid{grid-template-columns:1fr;} }

  /* ===== PROGRAMS GRID (numbered magazine grid, image-reveal on hover) ===== */
  .programs-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.14);margin-top:8px;}
  .program-card{position:relative;display:block;overflow:hidden;min-height:340px;padding:56px 44px 40px;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);}
  .program-card:nth-child(3n){border-right:none;}
  .program-card-img{position:absolute;inset:0;z-index:0;opacity:0;transition:opacity .45s ease;}
  .program-card-img img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.04);transition:transform .6s ease;}
  .program-card-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,26,17,.35) 0%,rgba(8,26,17,.82) 100%);opacity:0;transition:opacity .45s ease;}
  .program-card-default{position:relative;z-index:2;transition:opacity .3s ease,transform .3s ease;}
  .program-num{display:block;font-family:'Poppins',sans-serif;font-size:.82rem;font-weight:700;letter-spacing:.08em;color:var(--gold);margin-bottom:24px;}
  .program-card-default h3{font-family:Georgia,'Times New Roman',serif;font-weight:600;font-size:1.55rem;color:#fff;margin-bottom:16px;}
  .program-card-default p{color:rgba(255,255,255,.68);font-size:.96rem;line-height:1.65;margin-bottom:26px;max-width:320px;}
  .program-tags{display:block;font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px;}
  .program-explore{display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);}
  .program-card-hover{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;text-align:center;opacity:0;transform:translateY(10px);transition:opacity .35s ease,transform .35s ease;padding:30px;}
  .program-card-hover h3{font-family:Georgia,'Times New Roman',serif;font-weight:600;font-size:1.55rem;color:#fff;margin:0;}
  .program-card:hover .program-card-img,
  .program-card:hover .program-card-overlay{opacity:1;}
  .program-card:hover .program-card-img img{transform:scale(1);}
  .program-card:hover .program-card-default{opacity:0;transform:translateY(-8px);pointer-events:none;}
  .program-card:hover .program-card-hover{opacity:1;transform:translateY(0);}
  @media (max-width:1180px){ .programs-grid{grid-template-columns:repeat(2,1fr);} .program-card:nth-child(3n){border-right:1px solid rgba(255,255,255,.14);} .program-card:nth-child(2n){border-right:none;} }
  @media (max-width:640px){ .programs-grid{grid-template-columns:1fr;} .program-card{border-right:none !important;padding:44px 30px 34px;min-height:auto;} }

  /* ===== EVENTS ===== */
  #events{background:#fff;}
  .wwd-card{background:none;padding:0;color:inherit;scroll-margin-top:110px;}
  .wwd-card h3{color:var(--charcoal);}
  .wwd-card p{color:var(--text-soft);}
  .wwd-events{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:22px;}
  .wwd-event{position:relative;display:block;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;background:none;box-shadow:var(--shadow-sm);}
  .wwd-event img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
  .wwd-event:hover img{transform:scale(1.07);}
  .wwd-event .wwd-scrim{position:absolute;inset:0;background:linear-gradient(0deg, rgba(9,26,17,.82) 0%, rgba(9,26,17,.12) 55%, rgba(9,26,17,0) 74%);transition:background .3s ease;}
  .wwd-event:hover .wwd-scrim{background:linear-gradient(0deg, rgba(9,26,17,.88) 0%, rgba(9,26,17,.5) 100%);}
  .wwd-event .wwd-title{position:absolute;left:22px;right:22px;bottom:20px;z-index:2;color:#fff;font-weight:700;font-size:1.05rem;}
  .wwd-event .wwd-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.92);z-index:3;opacity:0;transition:opacity .25s ease, transform .25s ease;background:#fff;color:var(--green-dark);padding:11px 24px;border-radius:100px;font-weight:700;font-size:.86rem;white-space:nowrap;}
  .wwd-event:hover .wwd-btn{opacity:1;transform:translate(-50%,-50%) scale(1);}
  @media (max-width:760px){ .wwd-events{grid-template-columns:1fr;} }

  /* ===== ARTICLES (home preview) ===== */
  #home-articles{background:var(--green-pale);}
  .home-articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .home-article-card{position:relative;display:block;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow-sm);}
  .home-article-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
  .home-article-card .scrim{position:absolute;inset:0;background:linear-gradient(0deg, rgba(9,26,17,.85) 0%, rgba(9,26,17,.15) 55%, rgba(9,26,17,0) 76%);}
  .home-article-card:hover img{transform:scale(1.08);}
  .home-article-title{position:absolute;left:22px;right:22px;bottom:22px;z-index:2;color:#fff;font-family:'Poppins',sans-serif;font-weight:700;font-size:1.15rem;line-height:1.32;}
  @media (max-width:1180px){ .home-articles-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:760px){ .home-articles-grid{grid-template-columns:1fr;} }

  /* Upcoming / Workshops / Past — three even columns below the featured events card */
  .events-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;margin-top:50px;align-items:start;}
  .event-row{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid #e7f0ea;scroll-margin-top:110px;}
  .event-row:first-child{padding-top:0;}
  .event-date{flex:0 0 64px;text-align:center;background:var(--green-light);border-radius:12px;padding:10px 0;height:fit-content;}
  .event-date strong{display:block;font-family:'Poppins',sans-serif;font-size:1.3rem;color:var(--green-dark);font-weight:800;}
  .event-date span{font-size:.7rem;text-transform:uppercase;color:var(--green);font-weight:700;}
  .event-info h4{margin-bottom:4px;font-size:1rem;}
  .event-info .meta{font-size:.8rem;color:var(--green);font-weight:600;margin-bottom:6px;}
  .past-mini{scroll-margin-top:110px;}
  .events-col-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;font-size:1.1rem;}
  .events-col-head .card-more-link{font-size:.8rem;flex-shrink:0;}
  .past-list{display:flex;flex-direction:column;gap:10px;}
  .past-list li{font-size:.88rem;color:var(--text-soft);padding-left:18px;position:relative;}
  .past-list li::before{content:'';position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--gold);}
  .workshops-mini{scroll-margin-top:110px;}

  /* ===== PUBLICATIONS / RESOURCES ===== */
  #publication,#resources{background:var(--green-pale);}
  .pub-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  .pub-grid.cols-5{grid-template-columns:repeat(5,1fr);}
  .pub-grid.cols-2{grid-template-columns:repeat(2,1fr);max-width:760px;margin:0 auto;}
  @media (max-width:640px){ .pub-grid.cols-2{grid-template-columns:1fr;} }
  @media (max-width:1180px){ .pub-grid.cols-5{grid-template-columns:repeat(3,1fr);} }
  @media (max-width:640px){ .pub-grid.cols-5{grid-template-columns:1fr 1fr;} }
  .pub-card{background:#fff;border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow-sm);transition:transform .3s ease;scroll-margin-top:110px;}
  .pub-card:hover{transform:translateY(-6px);}
  .pub-card .ic{width:46px;height:46px;border-radius:12px;background:var(--green-light);color:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
  .pub-card .ic svg{width:22px;height:22px;}
  .pub-card h4{font-size:1rem;margin-bottom:6px;}
  .pub-card .dl{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;color:var(--green);margin-top:8px;}
  
  /* ===== Gallery listing cards ===== */
  .gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  @media (max-width:1180px){ .gallery-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:480px){ .gallery-grid{grid-template-columns:1fr;} }
  .gallery-card{display:block;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s ease, box-shadow .3s ease;}
  .gallery-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
  .gallery-card-img{aspect-ratio:4/3;overflow:hidden;}
  .gallery-card-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
  .gallery-card:hover .gallery-card-img img{transform:scale(1.08);}
  .gallery-card-body{padding:20px 22px 24px;}
  .gallery-card-body h4{font-size:1.02rem;margin-bottom:6px;}
  .gallery-card-body p{font-size:.86rem;color:var(--text-soft);margin-bottom:10px;}
  .gallery-card-link{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;color:var(--green);}

  /* ===== PARTNERS ===== */
  #partners{background:#fff;scroll-margin-top:110px;}
  .partners-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
  .partner-logo{display:flex;align-items:center;justify-content:center;height:110px;padding:16px 22px;border:1px solid #e7f0ea;border-radius:var(--radius);background:#fff;transition:all .3s ease;}
  .partner-logo:hover{border-color:var(--green-mid);transform:translateY(-4px);box-shadow:var(--shadow-sm);}
  .partner-logo img{max-width:100%;max-height:100%;object-fit:contain;}

  /* ===== TRAVEL CTA BANNER ===== */
  .travel-banner{position:relative;min-height:460px;display:flex;align-items:center;overflow:hidden;margin:0;}
  .travel-banner-bg{position:absolute;inset:0;z-index:0;}
  .travel-banner-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.6s ease;}
  .travel-banner-slide.active{opacity:1;}
  .travel-banner-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg, rgba(9,26,17,.78) 0%, rgba(9,26,17,.5) 50%, rgba(9,26,17,.2) 100%);}
  .travel-banner .container{position:relative;z-index:2;}
  .travel-banner-copy{max-width:600px;color:#fff;}
  .travel-banner-copy h2{color:#fff;font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,3.8vw,3.1rem);line-height:1.18;text-shadow:0 2px 18px rgba(0,0,0,.45);}
  .travel-banner-copy p{color:rgba(255,255,255,.9);font-size:1.05rem;margin:22px 0 30px;text-shadow:0 2px 14px rgba(0,0,0,.45);}

  /* ===== CONTACT ===== */
  #contact{background:var(--charcoal);color:#fff;}
  #contact h2{color:#fff;}
  #contact p{color:rgba(255,255,255,.7);}
  .contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:50px 0 44px;}
  .contact-info .contact-cards{grid-template-columns:1fr 1fr;gap:18px;margin:0 0 34px;}
  .contact-info .contact-cta{text-align:left;}
  .contact-info .socials{justify-content:flex-start;}
  .contact-info .contact-btn-row{justify-content:flex-start;}
  .contact-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:34px 26px;text-align:center;transition:transform .3s ease, background .3s ease;}
  .contact-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.1);}
  .contact-card .ic{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.1);color:var(--gold);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;}
  .contact-card .ic svg{width:24px;height:24px;}
  .contact-card h4{color:#fff;font-size:1rem;margin-bottom:6px;}
  .contact-card p{margin:0;color:rgba(255,255,255,.68);font-size:.92rem;}
  .contact-cta{text-align:center;}
  .socials{display:flex;gap:12px;justify-content:center;margin:0 0 34px;}
  .socials a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:background .25s ease;}
  .socials a:hover{background:var(--green-mid);}
  .socials svg{width:18px;height:18px;color:#fff;}
  .contact-btn-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

  /* ===== CONTACT FORM + MAP (dedicated Contact page only) ===== */
  .contact-form-map{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start;}
  .contact-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:34px;}
  .contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  .contact-form .form-field{margin-bottom:16px;}
  .contact-form label{display:block;font-size:.82rem;font-weight:600;color:rgba(255,255,255,.75);margin-bottom:6px;}
  .contact-form input, .contact-form textarea{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:12px 14px;color:#fff;font-family:inherit;font-size:.92rem;}
  .contact-form input::placeholder, .contact-form textarea::placeholder{color:rgba(255,255,255,.4);}
  .contact-form textarea{resize:vertical;}
  .contact-form .form-status{margin:14px 0 0;color:var(--gold);font-size:.88rem;min-height:1.2em;}
  .contact-map{border-radius:var(--radius);overflow:hidden;min-height:360px;}
  .contact-map iframe{width:100%;height:100%;min-height:360px;border:0;filter:grayscale(.3) contrast(1.05);}
  @media (max-width:900px){ .contact-form-map{grid-template-columns:1fr;} .contact-form .form-row{grid-template-columns:1fr;} }

  /* Full-bleed Google Map on the dedicated Contact page */
  .contact-map-full{width:100%;height:460px;line-height:0;}
  .contact-map-full iframe{width:100%;height:100%;border:0;display:block;}
  @media (max-width:760px){ .contact-map-full{height:320px;} }

  /* ===== SUB-PAGE ARTICLE (individual species / program / topic pages) ===== */
  .sub-article{max-width:100%;margin:0;}
  .sub-article .sub-meta{display:flex;gap:14px;align-items:center;margin-bottom:22px;flex-wrap:wrap;}
  .sub-article .sub-status{background:var(--green-light);color:var(--green-dark);font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:7px 16px;border-radius:100px;}
  .sub-article .sub-latin{font-style:italic;color:var(--green);font-size:1rem;}
  .sub-article p{font-size:1.05rem;}
  .sub-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:40px 0;}
  .sub-stat{background:var(--green-pale);border-radius:var(--radius-sm);padding:22px;text-align:center;}
  .sub-stat strong{display:block;font-family:'Poppins',sans-serif;font-size:1.5rem;color:var(--green-dark);font-weight:800;}
  .sub-stat span{font-size:.8rem;color:var(--text-soft);}
  .sub-back{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--green);margin-bottom:30px;}
  .sub-related{margin-top:60px;padding-top:44px;border-top:1px solid #e7f0ea;}
  .sub-related h3{font-size:1.2rem;margin-bottom:20px;}
  .related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;}
  .related-card{background:var(--green-pale);border-radius:var(--radius-sm);padding:20px;font-weight:600;color:var(--charcoal);transition:transform .25s ease, background .25s ease;}
  .related-card:hover{transform:translateY(-4px);background:var(--green-light);color:var(--green-dark);}
  @media (max-width:760px){ .sub-stats{grid-template-columns:1fr;} }
  .card-more-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.88rem;margin-top:10px;}

  /* ===== SCOUT COLLECTION gallery ===== */
  .scout-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:44px 0;}
  .scout-photo{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm);}
  .scout-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
  .scout-photo:hover img{transform:scale(1.06);}
  @media (max-width:760px){ .scout-gallery{grid-template-columns:1fr 1fr;} }
  @media (max-width:480px){ .scout-gallery{grid-template-columns:1fr;} }

  /* ===== SUB-ARTICLE: species list / habitat / info tabs / conservation blocks / gallery ===== */
  .sub-article h3{font-size:1.28rem;color:var(--green-dark);margin:44px 0 6px;}
  .sub-article .sub-kicker{display:block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin:44px 0 8px;}
  .species-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:18px 0 10px;padding:0;}
  .species-list li{display:flex;align-items:center;gap:16px;background:var(--green-pale);border-radius:var(--radius-sm);padding:14px 20px 14px 14px;font-weight:700;color:var(--charcoal);font-size:.96rem;transition:transform .25s ease, background .25s ease;}
  .species-list li:hover{transform:translateY(-3px);background:var(--green-light);}
  .species-list li img{width:92px;height:92px;border-radius:12px;object-fit:cover;flex-shrink:0;}
  .species-list li em{display:block;font-style:italic;font-weight:500;color:var(--green);font-size:.85rem;margin-top:3px;}

  /* Species of Big Cat — 4-up card grid that also works as a horizontal carousel */
  .bigcat-carousel{position:relative;margin:18px 0 10px;}
  .bigcat-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;}
  .bigcat-track::-webkit-scrollbar{display:none;}
  .bigcat-card{flex:0 0 calc(25% - 12px);scroll-snap-align:start;display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:var(--green-pale);box-shadow:var(--shadow-sm);transition:transform .25s ease;}
  .bigcat-card:hover{transform:translateY(-4px);}
  .bigcat-img{aspect-ratio:1/1;overflow:hidden;}
  .bigcat-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease;}
  .bigcat-card:hover .bigcat-img img{transform:scale(1.06);}
  .bigcat-body{padding:14px 16px 18px;text-align:center;}
  .bigcat-body h4{margin:0 0 4px;font-size:1rem;color:var(--charcoal);}
  .bigcat-body em{display:block;font-style:italic;font-weight:500;color:var(--green);font-size:.85rem;}
  .bigcat-nav{position:absolute;top:calc(50% - 40px);width:40px;height:40px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);border:none;display:flex;align-items:center;justify-content:center;font-size:1.3rem;line-height:1;color:var(--green-dark);cursor:pointer;transition:background .2s ease,color .2s ease;z-index:2;}
  .bigcat-nav:hover{background:var(--green);color:#fff;}
  .bigcat-nav.prev{left:-20px;}
  .bigcat-nav.next{right:-20px;}
  @media (max-width:900px){
    .bigcat-card{flex:0 0 calc(50% - 8px);}
    .bigcat-nav.prev{left:-6px;}
    .bigcat-nav.next{right:-6px;}
  }
  @media (max-width:560px){
    .bigcat-card{flex:0 0 80%;}
  }

  .info-tabs{margin:18px 0 10px;border-radius:var(--radius);overflow:hidden;border:1px solid #e7f0ea;}
  .info-tabs .tab-nav{display:flex;flex-wrap:wrap;background:var(--green-pale);}
  .info-tabs .tab-btn{flex:1 1 auto;padding:16px 18px;font-weight:700;font-size:.9rem;font-family:inherit;color:var(--charcoal);background:none;border:none;cursor:pointer;transition:background .2s ease,color .2s ease;text-align:center;}
  .info-tabs .tab-btn:hover{background:var(--green-light);}
  .info-tabs .tab-btn.active{background:var(--green);color:#fff;}
  .info-tabs .tab-panels{padding:26px 28px;background:#fff;}
  .info-tabs .tab-panel{display:none;}
  .info-tabs .tab-panel.active{display:block;}
  .info-tabs .tab-panel p{font-size:1rem;}
  .effort-block{margin-top:30px;}
  .effort-block h4{font-size:1.06rem;color:var(--green-dark);margin-bottom:8px;}
  .sub-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:18px 0 10px;}
  .sub-gallery a{display:block;border-radius:var(--radius-sm);overflow:hidden;cursor:zoom-in;}
  .sub-gallery img{width:100%;height:190px;object-fit:cover;display:block;transition:transform .35s ease;}
  .sub-gallery a:hover img{transform:scale(1.06);}
  .habitat-images{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0 8px;}
  .habitat-images a{display:block;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);cursor:zoom-in;}
  .habitat-images img{width:100%;height:260px;object-fit:cover;display:block;transition:transform .4s ease;}
  .habitat-images a:hover img{transform:scale(1.06);}
  @media (max-width:640px){ .habitat-images{grid-template-columns:1fr;} .habitat-images img{height:220px;} }
  @media (max-width:760px){ .info-tabs .tab-btn{flex:1 1 50%;} }

  /* ===== Lightbox (gallery thumbnail popup) ===== */
  .lightbox{position:fixed;inset:0;z-index:5000;display:flex;align-items:center;justify-content:center;background:rgba(8,20,13,.92);opacity:0;visibility:hidden;transition:opacity .3s ease, visibility .3s ease;}
  .lightbox.open{opacity:1;visibility:visible;}
  .lightbox-figure{position:relative;max-width:90vw;max-height:88vh;display:flex;align-items:center;justify-content:center;transform:scale(.82);opacity:0;transition:transform .35s cubic-bezier(.22,.85,.3,1), opacity .35s ease;}
  .lightbox.open .lightbox-figure{transform:scale(1);opacity:1;}
  .lightbox-img{max-width:90vw;max-height:88vh;display:block;border-radius:var(--radius-sm);box-shadow:0 20px 60px rgba(0,0,0,.5);}
  .lightbox-close,.lightbox-prev,.lightbox-next{position:fixed;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:50%;width:46px;height:46px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease, transform .2s ease;}
  .lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.24);}
  .lightbox-close{top:24px;right:24px;font-size:1.3rem;}
  .lightbox-prev{left:24px;top:50%;transform:translateY(-50%);}
  .lightbox-prev:hover{transform:translateY(-50%) scale(1.08);}
  .lightbox-next{right:24px;top:50%;transform:translateY(-50%);}
  .lightbox-next:hover{transform:translateY(-50%) scale(1.08);}
  .lightbox-prev svg,.lightbox-next svg{width:20px;height:20px;}
  .lightbox-close svg{width:18px;height:18px;}
  @media (max-width:640px){
    .lightbox-prev{left:10px;width:38px;height:38px;}
    .lightbox-next{right:10px;width:38px;height:38px;}
    .lightbox-close{top:14px;right:14px;width:38px;height:38px;}
  }

  /* ===== ARTICLES (archive + single) ===== */
  .articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .article-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s ease;}
  .article-card:hover{transform:translateY(-6px);}
  .article-card img{width:100%;height:190px;object-fit:cover;display:block;}
  .article-card .article-body{padding:22px 22px 26px;}
  .article-card .article-date{font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);}
  .article-card h4{font-size:1.08rem;margin:8px 0 10px;}
  .article-card p{font-size:.92rem;color:var(--text-soft);}
  .article-card .dl{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;font-weight:700;color:var(--green);margin-top:12px;}
  @media (max-width:1180px){ .articles-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:760px){ .articles-grid{grid-template-columns:1fr;} }
  .article-single{max-width:780px;margin:0 auto;}
  .article-single .article-hero{width:100%;height:360px;object-fit:cover;border-radius:var(--radius);margin-bottom:28px;}
  .article-single .article-meta{display:flex;gap:14px;align-items:center;margin-bottom:14px;flex-wrap:wrap;font-size:.82rem;color:var(--text-soft);}
  .article-single .article-meta span{font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:.05em;font-size:.76rem;}
  .article-single h1{font-size:2rem;margin-bottom:18px;}
  .article-single p{font-size:1.05rem;}
  .article-single h3{font-size:1.15rem;color:var(--green-dark);margin:34px 0 10px;}
  @media (max-width:760px){ .article-single .article-hero{height:220px;} }

  /* ===== FOOTER ===== */
  footer{position:relative;background:var(--green);background-repeat:no-repeat; background-position: bottom center; background-size: 1080px; color:rgba(234,247,238,.85);padding:80px 0 30px;overflow:hidden;}
 
  footer > .container{position:relative;z-index:1;}
  .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:50px;margin-bottom:180px;}
  footer h4{color:#fff;font-size:.92rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px;}
  footer ul{display:flex;flex-direction:column;gap:12px;}
  footer ul a{font-size:.9rem;color:rgba(234,247,238,.72);transition:color .2s ease,padding-left .2s ease;}
  footer ul a:hover{color:#fff;padding-left:4px;}
  .footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:rgba(234,247,238,.72);}
  .footer-contact a{font-size:.9rem;color:rgba(234,247,238,.72);transition:color .2s ease;}
  .footer-contact a:hover{color:#fff;}
  .footer-contact .fc-ic{flex-shrink:0;width:16px;height:16px;margin-top:2px;color:var(--gold);}
  .footer-contact .fc-ic svg{width:100%;height:100%;}
  .footer-socials{display:flex;gap:12px;}
  .footer-socials a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:background .25s ease;}
  .footer-socials a:hover{background:var(--green-mid);}
  .footer-socials svg{width:17px;height:17px;color:#fff;}
  .footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:6px;font-size:.82rem;flex-wrap:wrap;gap:10px;color:rgba(234,247,238,.6);}
  .footer-bottom a{color:var(--gold);text-decoration:none;transition:color .2s ease;}
  .footer-bottom a:hover{color:#fff;}

  .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* ===== SCROLL TO TOP ===== */
  .scroll-top{position:fixed;right:26px;bottom:26px;width:50px;height:50px;border-radius:50%;background:var(--green);color:#fff;border:none;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(16px) scale(.9);transition:opacity .35s ease, transform .35s ease, visibility .35s ease, background .25s ease;z-index:90;}
  .scroll-top.show{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
  .scroll-top:hover{background:var(--green-dark);transform:translateY(-4px) scale(1);}
  .scroll-top svg{width:20px;height:20px;}
  @media (max-width:760px){ .scroll-top{right:16px;bottom:16px;width:44px;height:44px;} .scroll-top svg{width:18px;height:18px;} }

  /* ===== RESPONSIVE ===== */
  @media (max-width:1180px){
    .about-grid{
    .team-grid{grid-template-columns:repeat(2,1fr);}
    .stack-card{top:110px;height:64vh;}
    .pub-grid{grid-template-columns:repeat(2,1fr);}
    .partners-grid{grid-template-columns:repeat(2,1fr);}
    .events-columns{grid-template-columns:1fr 1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .contact-cards{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:900px){
    .container{width:100%;padding:0 24px;}
    nav.primary-nav{display:flex;position:fixed;top:0;left:0;bottom:0;right:auto;width:82%;max-width:340px;background:#0f733e;flex-direction:column;align-items:stretch;padding:40px 26px 40px;overflow-y:auto;z-index:101;transform:translateX(-100%);transition:transform .4s cubic-bezier(.22,.85,.3,1);}
    nav.primary-nav.open{transform:translateX(0);}
    nav.primary-nav > ul{flex-direction:column;align-items:stretch;gap:2px;}
    nav.primary-nav > ul > li > a{color:#fff;justify-content:space-between;font-size:.82rem;padding:9px 12px;}
    nav.primary-nav > ul > li > a:hover, nav.primary-nav > ul > li.open > a{background:rgba(255,255,255,.14);}
    /* The hamburger button always adds .scrolled to the header while the panel is open,
       so the sticky-topbar "scrolled" text-color rules would otherwise win on specificity
       and pull the mobile panel's links back to dark text. Re-assert white here, scoped
       to this breakpoint, so the slide-in panel always keeps light text on its green fill. */
    header.scrolled nav.primary-nav > ul > li > a{color:#fff;}
    header.scrolled nav.primary-nav > ul > li > a:hover, header.scrolled nav.primary-nav > ul > li.open > a{background:rgba(255,255,255,.14);color:#fff;}
    .dropdown{position:static;transform:none !important;box-shadow:none;opacity:1;visibility:visible;max-height:0;overflow:hidden;padding:0 10px;transition:max-height .35s cubic-bezier(.16,.84,.44,1), padding .35s cubic-bezier(.16,.84,.44,1);background:var(--green-pale);border-radius:10px;}
    nav.primary-nav li.open .dropdown{max-height:400px;padding:8px 10px;margin-top:4px;}
    .dropdown.mega{position:static;top:auto;left:auto;width:auto;padding:0 10px;border-radius:10px;}
    nav.primary-nav li.open .dropdown.mega{max-height:900px;padding:10px;}
    .mega-grid.cols-6,.mega-grid.cols-4{grid-template-columns:1fr;gap:0;}
    .mega-thumb{display:none;}
    nav.primary-nav .dropdown a{font-size:.74rem;padding:6px 10px;}
    .mega-item{flex-direction:row;justify-content:flex-start;text-align:left;padding:6px 10px;border-radius:9px;}
    .mega-label{font-size:.74rem;font-weight:500;}
    .nav-close{display:flex;align-items:center;justify-content:center;position:absolute;top:24px;right:24px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;border:none;font-size:1.15rem;line-height:1;transition:background .2s ease,color .2s ease;}
    .nav-close:hover{background:#fff;color:var(--green-dark);}
    .mobile-nav-head{display:flex;align-items:center;margin-bottom:28px;}
    .mobile-nav-head img{height:60px;width:auto;margin-left:10px;}
    .mobile-nav-social{display:flex;gap:12px;margin-top:32px;padding-top:24px;border-top:1px solid rgba(255,255,255,.22);}
    .mobile-nav-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.16);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s ease,color .2s ease;}
    .mobile-nav-social a:hover{background:#fff;color:var(--green-dark);}
    .mobile-nav-social svg{width:17px;height:17px;}
    .hamburger{display:flex;}
    .nav-cta .btn:not(.mobile-only){display:none;}
    /* Focused Species keeps the same pinned hold-then-slide scroll animation on mobile —
       one card shown at a time (instead of two) so it still fits narrow screens. */
    .species-pin{height:56vh;min-height:400px;}
    #speciesTrack .stack-card{flex:0 0 100%;}
  }
  @media (max-width:760px){
    .container{width:100%;padding:0 20px;}
    section{padding:76px 0;}
    .about-grid{gap:40px;}
    .team-grid{grid-template-columns:1fr 1fr;}
    /* Programs keeps its sticky hold-then-pile animation on mobile too — just a shorter,
       narrower card so the pinned section fits small screens. */
    .stack-card{top:100px;height:50vh;min-height:340px;}
    .stack-card .stack-body{padding:30px 26px;}
    .stack-card .stack-body h3{font-size:1.6rem;}
    .species-pin{height:50vh;min-height:340px;}
    #speciesTrack .stack-card{height:50vh;min-height:320px;}
    .pub-grid{grid-template-columns:1fr;}
    .partners-grid{grid-template-columns:1fr 1fr;}
    .events-columns{grid-template-columns:1fr;}
    .contact-cards{grid-template-columns:1fr;}
    .contact-info .contact-cards{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:34px 24px;}
    .footer-grid > div:nth-child(1),
    .footer-grid > div:nth-child(4){grid-column:1 / -1;}
    .hero-scroll{display:none;}
  }