/* =============================================================================
   Soil Science Society of Bangladesh
   Merged theme (Chalilac layout + Soil-Horizons identity) · solid colours only
   Works on top of Bootstrap 5. Components namespaced to avoid Bootstrap clashes.
   ========================================================================== */

:root{
  --primary:#2e8b45;
  --primary-dark:#1c6e34;
  --primary-darker:#14532a;
  --leaf:#5f9e2e;
  --leaf-light:#a7d36a;
  --primary-soft:#e8f4ec;
  --dark:#15321f;
  --heading:#213027;
  --text:#5f6b62;
  --muted:#5d665f;
  --light:#f2f7f3;
  --line:#e2eae4;

  --head-font:'Fraunces', Georgia, serif;
  --body-font:'Source Sans 3', system-ui, -apple-system, sans-serif;
  --mono-font:'IBM Plex Mono', ui-monospace, monospace;

  --pill:40px;
  --shadow:0 10px 30px rgba(21,50,31,.08);
  --shadow-lg:0 20px 50px rgba(21,50,31,.14);
  --ease:cubic-bezier(.25,.8,.25,1);
}

/* ---- base -------------------------------------------------------------- */
body{font-family:var(--body-font);color:var(--text);font-size:18px;line-height:1.75;background:#fff}
h1,h2,h3,h4,h5,h6{font-family:var(--head-font);color:var(--heading);font-weight:600;line-height:1.25}
h1{font-weight:700}h2{font-weight:700}
a{color:var(--primary-dark);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--primary)}
img{max-width:100%;height:auto}
@media(min-width:1200px){.container{max-width:1180px}}

/* ---- buttons (namespaced .c-btn) --------------------------------------- */
.c-btn{display:inline-flex;align-items:center;gap:.55em;cursor:pointer;font-family:var(--body-font);font-weight:700;
  font-size:.9rem;padding:.85em 1.9em;border-radius:var(--pill);border:2px solid transparent;transition:all .28s var(--ease);text-decoration:none}
.c-btn i{font-size:.9em}
.c-btn--primary{background:var(--primary);color:#fff}
.c-btn--primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-3px);box-shadow:0 12px 24px rgba(28,110,52,.28)}
.c-btn--accent{background:var(--primary-dark);color:#fff}
.c-btn--accent:hover{background:var(--leaf);color:#fff;transform:translateY(-3px);box-shadow:0 12px 24px rgba(95,158,46,.28)}
.c-btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.75)}
.c-btn--outline:hover{background:#fff;color:var(--primary-dark);transform:translateY(-3px)}
.c-btn--ghost{background:transparent;color:var(--primary-dark);border-color:var(--primary)}
.c-btn--ghost:hover{background:var(--primary);color:#fff;transform:translateY(-3px)}
.c-btn--light{background:#fff;color:var(--primary-dark)}
.c-btn--light:hover{background:var(--primary-darker);color:#fff;transform:translateY(-3px)}
.c-btn--sm{padding:.6em 1.3em;font-size:.82rem}

/* ---- sections & titles ------------------------------------------------- */
.section{padding:clamp(60px,8vw,100px) 0}
.section--light{background:var(--light)}
.sec-title{max-width:680px;margin:0 auto 54px;text-align:center}
.sec-title.left{text-align:left;margin-inline:0}
.sec-title__sub{font-family:var(--mono-font);font-weight:600;color:var(--primary-dark);text-transform:uppercase;
  letter-spacing:.16em;font-size:.74rem;display:inline-flex;align-items:center;gap:10px;margin-bottom:12px}
.sec-title__sub::before{content:"";width:30px;height:12px;border-radius:2px;flex:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='12'%3E%3Crect width='30' height='4' fill='%2314532a'/%3E%3Crect y='4' width='30' height='4' fill='%232e8b45'/%3E%3Crect y='8' width='30' height='4' fill='%23a7d36a'/%3E%3C/svg%3E") center/contain no-repeat}
.sec-title:not(.left) .sec-title__sub{justify-content:center}
.sec-title h2{margin-bottom:.4rem}
.sec-title p{color:var(--text);margin:0}
.divider{display:flex;align-items:center;justify-content:center;gap:12px;margin:14px 0}
.sec-title.left .divider{justify-content:flex-start}
.divider::before,.divider::after{content:"";height:2px;width:44px;background:var(--primary);border-radius:2px}
.divider i{color:var(--leaf);font-size:1.1rem}

/* ---- topbar ------------------------------------------------------------ */
.topbar{background:var(--dark);color:#b8c6bc;font-size:.85rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;min-height:44px;gap:14px;flex-wrap:wrap}
.topbar a{color:#b8c6bc}
.topbar a:hover{color:var(--leaf-light)}
.topbar__info{display:flex;gap:24px;flex-wrap:wrap;margin:0}
.topbar__info i{color:var(--leaf-light);margin-right:7px}
.topbar__social{display:flex;gap:14px}
.topbar__social a{font-size:.9rem}

/* ---- header ------------------------------------------------------------ */
.site-header{position:sticky;top:0;z-index:950;background:#fff;box-shadow:0 2px 18px rgba(21,50,31,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:14px 0;transition:padding .3s var(--ease)}
.site-header.stuck .header-inner{padding:8px 0}
.brand{display:flex;align-items:center;gap:13px}
.brand__logo{width:54px;height:54px;flex:none}
.brand__text b{display:block;font-family:var(--head-font);font-weight:700;color:var(--primary-dark);font-size:1.16rem;line-height:1.1}
.brand__text small{color:var(--muted);font-size:.72rem;letter-spacing:.05em}
.mainnav{display:flex;align-items:center;gap:26px}
.navlist{list-style:none;display:flex;gap:4px;margin:0;padding:0}
.navlist>li{position:relative}
.navlist>li>a{display:block;padding:14px 14px;font-family:var(--body-font);font-weight:600;font-size:.95rem;color:var(--heading)}
.navlist>li>a:hover,.navlist>li.current>a{color:var(--primary-dark)}
.caret{font-size:.6rem;margin-left:4px;opacity:.7}
.submenu{position:absolute;top:calc(100% - 4px);left:0;min-width:216px;background:#fff;list-style:none;margin:0;padding:10px 0;
  box-shadow:var(--shadow);border-radius:10px;border-top:3px solid var(--primary);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s var(--ease);z-index:30}
.has-sub:hover>.submenu,.has-sub.open>.submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:block;padding:9px 22px;color:var(--heading);font-size:.9rem;font-weight:600}
.submenu a:hover{background:var(--primary-soft);color:var(--primary);padding-left:28px}
.nav-toggle,.nav-close{display:none;background:none;border:0;color:var(--heading);cursor:pointer}
.nav-toggle{font-size:1.5rem;padding:6px}

/* ---- hero -------------------------------------------------------------- */
.hero{position:relative;overflow:hidden;background:var(--primary-darker)}
.hero__slides{position:relative;min-height:min(88vh,720px)}
.hero__slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity 1s var(--ease)}
.hero__slide.active{opacity:1;visibility:visible}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;display:block}
.hero__slide::after{content:"";position:absolute;inset:0;background:rgba(15,45,28,.6);z-index:1}
.hero__content{position:relative;z-index:2;max-width:640px;color:#fff;padding:40px 0}
.hero__sub{font-family:var(--mono-font);font-weight:600;color:var(--leaf-light);text-transform:uppercase;letter-spacing:.18em;
  font-size:.78rem;margin-bottom:18px;display:inline-flex;align-items:center;gap:10px}
.hero__sub::before{content:"";width:30px;height:12px;border-radius:2px;flex:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='12'%3E%3Crect width='30' height='4' fill='%23a7d36a'/%3E%3Crect y='4' width='30' height='4' fill='%232e8b45'/%3E%3Crect y='8' width='30' height='4' fill='%23dff0c8'/%3E%3C/svg%3E") center/contain no-repeat}
.hero h1,.hero__title{color:#fff;font-family:var(--head-font);font-weight:500;line-height:1.25;font-size:clamp(2.3rem,5vw,3.7rem);margin-bottom:.5em;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero h1 span,.hero__title span{color:var(--leaf-light)}
.hero__content p{color:#e6efe8;font-size:1.15rem;max-width:520px;margin-bottom:2rem}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__dots{position:absolute;left:0;right:0;bottom:28px;z-index:5;display:flex;gap:10px;justify-content:center}
.hero__dots button{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;padding:0;transition:all .25s}
.hero__dots button.active{background:var(--leaf-light);border-color:var(--leaf-light);width:30px;border-radius:10px}
.hero__arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:50px;height:50px;border-radius:50%;
  background:rgba(255,255,255,.16);border:0;color:#fff;font-size:1.1rem;cursor:pointer;transition:background .25s;display:grid;place-items:center}
.hero__arrow:hover{background:var(--primary)}
.hero__arrow.prev{left:24px}.hero__arrow.next{right:24px}

/* ---- intro ------------------------------------------------------------- */
.intro-figure{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg)}
.intro-figure img{width:100%;display:block}
.intro__badge{display:inline-flex;align-items:center;gap:9px;background:var(--primary-soft);color:var(--primary-dark);
  font-family:var(--mono-font);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;padding:8px 16px;border-radius:var(--pill);margin-bottom:18px}
.feature-list{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:14px}
.feature-list li{display:flex;gap:12px;align-items:flex-start}
.feature-list li i{color:var(--primary);margin-top:.35em}
.text-meta{color:var(--primary-dark);font-family:var(--mono-font);font-weight:600;font-size:.85rem;letter-spacing:.03em}

/* ---- panel (white content box) ---------------------------------------- */
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px;box-shadow:var(--shadow)}

/* ---- initiative / campaign cards -------------------------------------- */
.campaign{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);position:relative;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.campaign:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.campaign::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;z-index:3;transform:scaleY(0);transform-origin:top;transition:transform .35s var(--ease);
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='100' preserveAspectRatio='none'%3E%3Crect width='6' height='34' fill='%2314532a'/%3E%3Crect y='34' width='6' height='33' fill='%232e8b45'/%3E%3Crect y='67' width='6' height='33' fill='%23a7d36a'/%3E%3C/svg%3E") left/6px 100% no-repeat}
.campaign:hover::before{transform:scaleY(1)}
.campaign__media{position:relative;aspect-ratio:16/10;overflow:hidden}
.campaign__media img{width:100%;height:100%;object-fit:cover;display:block}
.campaign__tag{position:absolute;top:14px;left:14px;background:var(--primary-dark);color:#fff;font-family:var(--mono-font);
  font-weight:600;font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;padding:5px 13px;border-radius:var(--pill);z-index:4}
.campaign__body{padding:24px}
.campaign__body h3{margin-bottom:.5rem;font-size:1.28rem}
.campaign__body h3 a{color:var(--heading)}
.campaign__body h3 a:hover{color:var(--primary-dark)}
.campaign__body p{font-size:.94rem;margin-bottom:18px}
.campaign__foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.campaign__foot .goal{font-size:.85rem;color:var(--muted);margin:0}
.campaign__foot .goal b{color:var(--heading);font-family:var(--head-font)}

/* progress (namespaced .bar) */
.bar{margin-bottom:12px}
.bar__track{height:8px;background:var(--line);border-radius:var(--pill);overflow:hidden}
.bar__fill{height:100%;background:var(--primary);border-radius:var(--pill);width:0;transition:width 1.4s var(--ease)}
.bar__meta{display:flex;justify-content:space-between;font-size:.82rem;font-weight:600;color:var(--heading);margin-top:8px;font-family:var(--mono-font)}
.bar__meta span:last-child{color:var(--primary-dark)}

/* ---- help cards -------------------------------------------------------- */
.help{position:relative;background:#fff;border-radius:14px;padding:40px 28px;text-align:center;box-shadow:var(--shadow);overflow:hidden;z-index:1;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.help::after{content:"";position:absolute;inset:0;background:var(--primary-dark);z-index:-1;opacity:0;transition:opacity .35s var(--ease)}
.help:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.help:hover::after{opacity:1}
.help__icon{width:82px;height:82px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:2rem;margin:0 auto 20px;transition:all .35s var(--ease)}
.help:hover .help__icon{background:rgba(255,255,255,.18);color:#fff}
.help h3{margin-bottom:.5rem;transition:color .35s var(--ease)}
.help p{font-size:.95rem;margin-bottom:16px;transition:color .35s var(--ease)}
.help__link{font-family:var(--body-font);font-weight:700;font-size:.85rem;color:var(--primary-dark);display:inline-flex;gap:7px;align-items:center;transition:color .35s var(--ease)}
.help:hover h3,.help:hover p,.help:hover .help__link{color:#fff}
.help__link i{transition:transform .25s var(--ease)}
.help:hover .help__link i{transform:translateX(5px)}

/* ---- counters ---------------------------------------------------------- */
.counters{position:relative;overflow:hidden;background:var(--primary-dark)}
.counters__bg{position:absolute;inset:-15% 0;z-index:0}
.counters__bg img{width:100%;height:100%;object-fit:cover;display:block}
.counters::after{content:"";position:absolute;inset:0;background:rgba(20,83,42,.9);z-index:1}
.counters .container{position:relative;z-index:2}
.counter{text-align:center;color:#fff}
.counter i{font-size:2.3rem;color:var(--leaf-light);margin-bottom:10px}
.counter b{display:block;font-family:var(--head-font);font-weight:700;font-size:clamp(2.2rem,5vw,3.2rem);line-height:1}
.counter span{font-family:var(--mono-font);font-size:.76rem;text-transform:uppercase;color:#d3e5d8;letter-spacing:.12em;display:block;margin-top:6px}

/* ---- team -------------------------------------------------------------- */
.team{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.team:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.team__photo{position:relative;aspect-ratio:1/1;background:#e6efe9;overflow:hidden}
.team__photo img{width:100%;height:100%;object-fit:cover;display:block}
.team__social{position:absolute;left:0;right:0;bottom:-60px;display:flex;justify-content:center;gap:10px;padding:14px;background:rgba(28,110,52,.92);transition:bottom .35s var(--ease)}
.team:hover .team__social{bottom:0}
.team__social a{width:36px;height:36px;border-radius:50%;background:#fff;color:var(--primary);display:grid;place-items:center;font-size:.85rem}
.team__social a:hover{background:var(--leaf-light);color:var(--primary-darker)}
.team__body{padding:18px 16px 22px;text-align:center}
.team__body h3{font-size:1.12rem;margin-bottom:2px}
.team__role{color:var(--primary-dark);font-family:var(--mono-font);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;margin:0}
.team__id{color:var(--muted);font-size:.82rem;margin:3px 0 0}
.role-band{text-align:center;margin:20px 0 2px}
.role-band h2{font-size:1.5rem;color:var(--primary-dark)}
.role-band .divider{margin-top:8px}

/* ---- news -------------------------------------------------------------- */
.news{background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.news:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.news__media{position:relative;aspect-ratio:16/10;overflow:hidden}
.news__media img{width:100%;height:100%;object-fit:cover;display:block}
.news__date{position:absolute;left:16px;bottom:16px;background:var(--primary-dark);color:#fff;border-radius:10px;text-align:center;padding:8px 12px;font-family:var(--head-font);line-height:1;z-index:2}
.news__date b{display:block;font-size:1.4rem;font-weight:700}
.news__date span{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}
.news__body{padding:22px 24px 26px}
.news__meta{font-size:.8rem;color:var(--muted);margin-bottom:8px;display:flex;gap:16px;flex-wrap:wrap}
.news__meta i{color:var(--primary);margin-right:5px}
.news__body h3{font-size:1.2rem;margin-bottom:.5rem}
.news__body h3 a{color:var(--heading)}
.news__body h3 a:hover{color:var(--primary-dark)}
.news__body p{font-size:.94rem;margin-bottom:16px}
.news__link{font-family:var(--body-font);font-weight:700;font-size:.84rem;color:var(--primary-dark);display:inline-flex;gap:7px;align-items:center}
.news__link i{transition:transform .25s var(--ease)}
.news__link:hover i{transform:translateX(5px)}

/* ---- testimonials ------------------------------------------------------ */
.testi-wrap{max-width:820px;margin:0 auto}
.testi{background:#fff;border-radius:16px;padding:44px 46px;box-shadow:var(--shadow);text-align:center;display:none}
.testi.active{display:block}
.testi__quote{font-size:1.5rem;color:var(--primary);margin-bottom:14px}
.testi p{font-size:1.08rem;color:#4f5a52}
.testi__who{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:22px}
.testi__avatar{width:56px;height:56px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:1.3rem}
.testi__who b{display:block;font-family:var(--head-font);color:var(--heading)}
.testi__who span{font-size:.85rem;color:var(--muted)}
.testi-dots{display:flex;gap:10px;justify-content:center;margin-top:26px}
.testi-dots button{width:11px;height:11px;border-radius:50%;border:0;background:var(--line);cursor:pointer;transition:all .25s}
.testi-dots button.active{background:var(--primary);width:28px;border-radius:8px}

/* ---- partners ---------------------------------------------------------- */
.partners{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;padding:0;margin:0;list-style:none}
.partner{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 26px;color:var(--heading);font-family:var(--head-font);font-weight:600;transition:all .3s var(--ease)}
.partner i{color:var(--primary);font-size:1.3rem}
.partner:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-4px)}

/* ---- CTA --------------------------------------------------------------- */
.cta{position:relative;overflow:hidden;text-align:center;background:var(--primary-darker)}
.cta__bg{position:absolute;inset:-15% 0;z-index:0}
.cta__bg img{width:100%;height:100%;object-fit:cover;display:block}
.cta::after{content:"";position:absolute;inset:0;background:rgba(20,83,42,.86);z-index:1}
.cta .container{position:relative;z-index:2;color:#fff}
.cta h2{color:#fff}
.cta p{color:#e6efe8;max-width:600px;margin:0 auto 26px}
.cta .sec-title__sub{color:var(--leaf-light)}

/* ---- page banner ------------------------------------------------------- */
.page-banner{position:relative;overflow:hidden;text-align:center;background:var(--primary-darker)}
.page-banner__bg{position:absolute;inset:-12% 0;z-index:0}
.page-banner__bg img{width:100%;height:100%;object-fit:cover;display:block}
.page-banner::after{content:"";position:absolute;inset:0;background:rgba(18,58,36,.7);z-index:1}
.page-banner .container{position:relative;z-index:2;padding:clamp(60px,10vw,120px) 20px}
.page-banner h1{color:#fff;margin-bottom:12px}
.crumbs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;font-family:var(--mono-font);font-weight:600;font-size:.8rem;
  text-transform:uppercase;letter-spacing:.08em;color:#dbe8df;list-style:none;padding:0;margin:0}
.crumbs a{color:#fff}
.crumbs a:hover{color:var(--leaf-light)}
.crumbs .sep{color:var(--leaf-light)}

/* ---- journal ----------------------------------------------------------- */
.issue-band{text-align:center;margin-bottom:44px}
.issue-band .vol{color:var(--primary-dark);font-family:var(--mono-font);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;margin:0}
.toc{max-width:900px;margin:0 auto}
.toc__group{font-family:var(--mono-font);font-weight:600;color:var(--primary-dark);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin:32px 0 10px;padding-bottom:10px;border-bottom:2px solid var(--line)}
.toc__item{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:4px 20px;align-items:baseline}
.toc__item h3{font-size:1.08rem;margin:0;font-weight:600}
.toc__item h3 a{color:var(--heading)}
.toc__item h3 a:hover{color:var(--primary-dark)}
.toc__item .authors{grid-column:1/-1;font-size:.9rem;color:var(--muted);margin:0}
.toc__item .pages{font-family:var(--mono-font);font-weight:600;font-size:.85rem;color:var(--primary-dark);white-space:nowrap}

/* ---- events ------------------------------------------------------------ */
.event{display:grid;grid-template-columns:110px 1fr;gap:24px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.event:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.event__date{background:var(--primary);color:#fff;display:grid;place-content:center;text-align:center;padding:18px 8px;font-family:var(--head-font)}
.event__date b{font-size:2.2rem;font-weight:700;line-height:1}
.event__date span{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:#daf0e0}
.event__body{padding:22px 26px 22px 2px}
.event__meta{font-size:.82rem;color:var(--muted);margin-bottom:6px;display:flex;gap:16px;flex-wrap:wrap}
.event__meta i{color:var(--primary);margin-right:5px}
.event__body h3{margin-bottom:.35rem}
.event__body p{font-size:.94rem;margin:0}

/* ---- contact ----------------------------------------------------------- */
.contact-info{display:grid;gap:22px;padding:0;margin:0;list-style:none}
.contact-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.contact-item i{width:52px;height:52px;flex:none;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:1.15rem}
.contact-item h3{font-family:var(--head-font);font-size:1.05rem;margin-bottom:4px}
.contact-item p{margin:0;font-size:.94rem}
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--body-font);font-weight:700;font-size:.82rem;color:var(--heading);margin-bottom:7px}
.field input,.field textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:10px;font-family:var(--body-font);font-size:.98rem;color:var(--heading);background:var(--light);transition:all .2s}
.field input::placeholder,.field textarea::placeholder{color:#9aa39c}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(46,139,69,.15)}
.form-note{display:none;margin-top:14px;color:var(--primary-dark);font-weight:700}
.map-embed{width:100%;height:360px;border:0;border-radius:16px;margin-top:46px;filter:saturate(.92)}

/* ---- footer ------------------------------------------------------------ */
.site-footer{background:var(--dark);color:#a6b6ac;padding-top:72px;position:relative}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='6' preserveAspectRatio='none'%3E%3Crect width='20' height='6' fill='%2314532a'/%3E%3Crect x='20' width='20' height='6' fill='%231c6e34'/%3E%3Crect x='40' width='20' height='6' fill='%232e8b45'/%3E%3Crect x='60' width='20' height='6' fill='%235f9e2e'/%3E%3Crect x='80' width='20' height='6' fill='%23a7d36a'/%3E%3C/svg%3E") left/100% 6px repeat-x}
.site-footer h2{color:#fff;font-size:1.05rem;margin-bottom:20px;position:relative;padding-bottom:12px}
.site-footer h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--leaf-light);border-radius:2px}
.site-footer a{color:#a6b6ac}
.site-footer a:hover{color:var(--leaf-light)}
.foot-brand p,
.site-footer .col-lg-4:not(.foot-brand) > p{margin:16px 0;font-size:.94rem;line-height:1.8}
.foot-brand .brand__text b{color:#fff}
.foot-brand .brand__text small{color:var(--leaf-light)}
.foot-social{display:flex;gap:10px}
.foot-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center}
.foot-social a:hover{background:var(--primary);color:#fff}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin-bottom:11px}
.foot-links--inline{display:flex;flex-wrap:wrap;gap:12px 24px}
.foot-links--inline li{margin-bottom:0}
.foot-links a{display:inline-flex;gap:9px;align-items:center;font-size:.94rem}
.foot-links i{color:var(--leaf-light);font-size:.75rem}
.newsletter{display:flex;margin-top:16px;border-radius:var(--pill);overflow:hidden;background:rgba(255,255,255,.09)}
.newsletter input{flex:1;border:0;background:transparent;padding:13px 18px;color:#fff;font-family:var(--body-font)}
.newsletter input::placeholder{color:#93a399}
.newsletter input:focus{outline:none}
.newsletter button{border:0;background:var(--primary);color:#fff;padding:0 20px;cursor:pointer;font-size:1rem}
.newsletter button:hover{background:var(--leaf)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;margin-top:52px}
.footer-bottom .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.88rem}
.footer-bottom a{color:var(--leaf-light)}

/* ---- back to top ------------------------------------------------------- */
#toTop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(14px);transition:all .3s var(--ease);z-index:800;box-shadow:var(--shadow-lg)}
#toTop.show{opacity:1;pointer-events:auto;transform:none}
#toTop:hover{background:var(--primary-dark)}

/* ---- 404 / error page -------------------------------------------------- */
.page-banner--compact .container{padding:clamp(48px,7vw,80px) 20px}
.error-page{padding-top:clamp(48px,6vw,80px);padding-bottom:clamp(60px,8vw,100px)}
.error-page__inner{max-width:560px;margin:0 auto;text-align:center}
.error-page__code{font-family:var(--head-font);font-size:clamp(5rem,18vw,8rem);font-weight:700;line-height:1;
  color:var(--primary-soft);margin:0 0 -1.6rem;letter-spacing:-.04em;user-select:none}
.error-page__icon{width:72px;height:72px;margin:0 auto 20px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--primary-soft);color:var(--primary-dark);font-size:1.6rem}
.error-page__inner h2{margin-bottom:14px}
.error-page__inner > p{margin-bottom:28px}
.error-page__actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:36px}
.error-page__links{padding-top:28px;border-top:1px solid var(--line)}
.error-page__links-label{display:block;font-family:var(--mono-font);font-weight:600;font-size:.74rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--muted);margin-bottom:14px}
.error-page__links ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px}
.error-page__links a{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--heading)}
.error-page__links a:hover{color:var(--primary-dark)}
.error-page__links i{font-size:.75em;color:var(--primary)}

/* ---- reveal ------------------------------------------------------------ */
.js .reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---- responsive -------------------------------------------------------- */
@media(max-width:991px){
  .nav-toggle,.nav-close{display:block}
  .mainnav{position:fixed;top:0;right:-320px;width:300px;height:100vh;background:#fff;flex-direction:column;align-items:stretch;
    padding:80px 22px 30px;box-shadow:-10px 0 40px rgba(0,0,0,.15);transition:right .35s var(--ease);overflow-y:auto;z-index:960;gap:0}
  .mainnav.open{right:0}
  .navlist{flex-direction:column;gap:0;width:100%}
  .navlist>li>a{padding:12px 6px;border-bottom:1px solid var(--line)}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top:0;padding:0 0 6px 12px;display:none}
  .has-sub.open>.submenu{display:block}
  .nav-close{position:absolute;top:20px;right:20px;font-size:1.6rem}
  .nav-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:.3s;z-index:955}
  .nav-backdrop.show{opacity:1;visibility:visible}
  .hero__arrow{display:none}
}
@media(max-width:600px){
  .event{grid-template-columns:1fr}
  .event__date{padding:12px}
  .toc__item{grid-template-columns:1fr}
  .testi{padding:32px 24px}
  .topbar__info{gap:14px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
  [data-parallax]{transform:none!important}
}