:root {
  --navy:   #1a3a5c;
  --dark:   #0d1f3c;
  --green:  #2d6a4f;
  --light:  #f8f9fa;
  --accent: #a8d8a8;
  --text:   #1a1a2e;
  --muted:  #555;
}

*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'DM Sans',sans-serif;color:var(--text);background:#fff;}
a{text-decoration:none;color:inherit;}

nav{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #eee;padding:0 5%;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo{display:flex;align-items:center;gap:10px;font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;color:var(--text);}
.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--navy),var(--green));border-radius:8px;display:flex;align-items:center;justify-content:center;}
.logo-icon svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2;}
.nav-links{display:flex;align-items:center;gap:2rem;list-style:none;}
.nav-links a{font-size:.9rem;font-weight:500;color:#333;transition:color .2s;}
.nav-links a:hover{color:var(--green);}
.nav-links a.active{color:var(--green);font-weight:600;}
.nav-cta{background:var(--navy);color:#fff !important;padding:.55rem 1.4rem;border-radius:6px;font-size:.88rem;font-weight:600 !important;transition:background .2s !important;}
.nav-cta:hover{background:var(--green) !important;color:#fff !important;}

.page-hero{position:relative;text-align:center;color:#fff;padding:100px 5% 80px;overflow:hidden;}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.page-hero-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(13,31,60,.88) 0%,rgba(26,58,92,.82) 45%,rgba(45,106,79,.78) 100%);}
.page-hero .breadcrumb,
.page-hero h1,
.page-hero p{position:relative;z-index:1;}
.breadcrumb{font-size:.85rem;opacity:.75;margin-bottom:1.25rem;}
.breadcrumb a{transition:opacity .2s;}
.breadcrumb a:hover{opacity:1;}
.page-hero h1{font-family:'Playfair Display',serif;font-size:clamp(2.2rem,5vw,3.8rem);font-weight:700;line-height:1.15;margin-bottom:1.2rem;max-width:800px;margin-left:auto;margin-right:auto;}
.page-hero h1 span{color:var(--accent);}
.page-hero p{font-size:1.1rem;opacity:.85;max-width:600px;margin:0 auto;line-height:1.7;}

.hero{background:linear-gradient(160deg,var(--dark) 0%,var(--navy) 45%,var(--green) 100%);color:#fff;padding:100px 5% 90px;text-align:center;position:relative;overflow:hidden;}
.hero-badge{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:.35rem 1rem;border-radius:20px;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.5rem;}
.hero h1{font-family:'Playfair Display',serif;font-size:clamp(2.2rem,5vw,3.8rem);font-weight:700;line-height:1.15;margin-bottom:1.2rem;max-width:800px;margin-left:auto;margin-right:auto;}
.hero h1 span{color:var(--accent);}
.hero p{font-size:1.1rem;opacity:.85;max-width:600px;margin:0 auto 2.5rem;line-height:1.7;}
.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}
.btn-primary{background:#fff;color:var(--navy);padding:.75rem 2rem;border-radius:7px;font-weight:600;font-size:.95rem;transition:transform .2s,box-shadow .2s;display:inline-block;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2);}
.btn-outline{border:2px solid rgba(255,255,255,.5);color:#fff;padding:.75rem 2rem;border-radius:7px;font-weight:500;font-size:.95rem;transition:border-color .2s,background .2s;display:inline-block;}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);}
.btn-green{background:var(--navy);color:#fff;padding:.75rem 1.75rem;border-radius:7px;font-weight:600;font-size:.9rem;display:inline-block;transition:background .2s,transform .2s;}
.btn-green:hover{background:var(--green);transform:translateY(-2px);}

.stats{background:var(--light);padding:3rem 5%;}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1.5rem;max-width:900px;margin:0 auto;text-align:center;}
.stat-num{font-family:'Playfair Display',serif;font-size:2.5rem;font-weight:700;color:var(--navy);}
.stat-label{font-size:.85rem;color:#666;margin-top:.25rem;font-weight:500;}

.section{padding:80px 5%;}
.section-inner{max-width:1100px;margin:0 auto;}
.section-tag{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--green);margin-bottom:.75rem;}
.section-title{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;line-height:1.25;margin-bottom:1.2rem;color:var(--text);}
.section-title span{color:var(--green);}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
.about-text p{font-size:1rem;line-height:1.8;color:#444;margin-bottom:1.5rem;}
.about-img{border-radius:16px;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--green));aspect-ratio:1;display:flex;align-items:center;justify-content:center;}
.about-img-placeholder{text-align:center;color:#fff;padding:2rem;}
.about-img-placeholder svg{width:64px;height:64px;opacity:.6;}
.about-img-placeholder p{font-size:.9rem;opacity:.6;margin-top:.5rem;}
.learn-more{display:inline-flex;align-items:center;gap:.4rem;color:var(--navy);font-weight:600;font-size:.9rem;border-bottom:2px solid var(--navy);padding-bottom:2px;transition:gap .2s;}
.learn-more:hover{gap:.7rem;}

.activities{background:var(--light);}
.activities-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:3rem;}
.involve-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem;}
.activity-card{background:#fff;border-radius:12px;padding:1.75rem;border:1px solid #eee;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;}
.activity-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.08);}
.act-icon{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,#e8f4f0,#d4edda);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;}
.act-icon svg{width:22px;height:22px;stroke:var(--green);fill:none;stroke-width:2;}
.activity-card h3{font-family:'Playfair Display',serif;font-size:1.05rem;font-weight:600;color:var(--text);margin-bottom:.6rem;}
.activity-card p{font-size:.9rem;color:var(--muted);line-height:1.6;flex:1;margin-bottom:1.5rem;}

.speakers-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2rem;margin-top:3rem;}
.speaker-card{text-align:center;}
.speaker-photo{width:120px;height:120px;border-radius:50%;margin:0 auto 1rem;background:linear-gradient(135deg,var(--navy),var(--green));display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-size:2rem;color:#fff;font-weight:700;}
.speaker-card h3{font-family:'Playfair Display',serif;font-size:1.15rem;font-weight:600;margin-bottom:.4rem;}
.speaker-card p{font-size:.88rem;color:#666;line-height:1.6;}

.summit{background:linear-gradient(135deg,var(--dark),var(--navy));color:#fff;padding:80px 5%;text-align:center;}
.summit-meta{display:flex;justify-content:center;gap:2rem;margin-bottom:2rem;flex-wrap:wrap;}
.summit-meta span{display:flex;align-items:center;gap:.5rem;font-size:.9rem;opacity:.85;}
.summit-meta svg{width:16px;height:16px;stroke:var(--accent);fill:none;stroke-width:2;}
.summit h2{font-family:'Playfair Display',serif;font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:1.2rem;}
.summit h2 strong{color:var(--accent);}
.summit p{font-size:1rem;opacity:.8;max-width:650px;margin:0 auto 2rem;line-height:1.75;}

.cta-banner{background:var(--green);color:#fff;padding:60px 5%;text-align:center;}
.cta-banner h2{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.8rem;}
.cta-banner p{opacity:.85;margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto;}
.btn-white{background:#fff;color:var(--green);padding:.75rem 2.2rem;border-radius:7px;font-weight:700;font-size:.95rem;display:inline-block;transition:transform .2s;}
.btn-white:hover{transform:translateY(-2px);}

.purpose-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:2rem;}
.purpose-item h3{font-family:'Playfair Display',serif;font-size:1.2rem;font-weight:600;margin-bottom:.75rem;color:var(--text);}
.purpose-item p{font-size:.95rem;color:var(--muted);line-height:1.75;}
.purpose-item{padding:2rem;border-radius:12px;border-left:4px solid var(--green);}

.newsletter{background:var(--light);padding:60px 5%;text-align:center;}
.newsletter h2{font-family:'Playfair Display',serif;font-size:1.8rem;margin-bottom:.6rem;}
.newsletter p{color:#666;margin-bottom:2rem;}
.newsletter-form{display:flex;gap:.75rem;justify-content:center;max-width:450px;margin:0 auto;flex-wrap:wrap;}
.newsletter-form input{flex:1;min-width:220px;padding:.75rem 1rem;border:1px solid #ddd;border-radius:7px;font-size:.95rem;font-family:'DM Sans',sans-serif;}
.newsletter-form button{background:var(--navy);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:7px;font-weight:600;cursor:pointer;font-family:'DM Sans',sans-serif;transition:background .2s;}
.newsletter-form button:hover{background:var(--green);}

footer{background:var(--dark);color:#ccc;padding:60px 5% 30px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem;}
.footer-brand p{font-size:.88rem;line-height:1.7;margin-top:.75rem;max-width:240px;}
.footer-col h4{color:#fff;font-size:.95rem;font-weight:600;margin-bottom:1.2rem;}
.footer-col ul{list-style:none;}
.footer-col li{margin-bottom:.6rem;}
.footer-col a{font-size:.88rem;color:#aaa;transition:color .2s;}
.footer-col a:hover{color:var(--accent);}
.footer-contact p{font-size:.85rem;margin-bottom:.4rem;}
.footer-contact span{color:#fff;}
.footer-bottom{border-top:1px solid #1e3a5c;padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:#666;flex-wrap:wrap;gap:.5rem;}
.social-links{display:flex;gap:1rem;}
.social-links a{color:#aaa;font-size:.88rem;transition:color .2s;}
.social-links a:hover{color:var(--accent);}

.hero.has-bg{padding:0;}
.hero.has-bg .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.hero.has-bg .hero-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(13,31,60,.9) 0%,rgba(26,58,92,.85) 45%,rgba(45,106,79,.8) 100%);}
.hero.has-bg .hero-content{position:relative;z-index:1;padding:100px 5% 90px;}

.about-img img{width:100%;height:100%;object-fit:cover;display:block;}
.speaker-photo img{width:100%;height:100%;object-fit:cover;border-radius:50%;}

.summit.has-bg{position:relative;overflow:hidden;}
.summit.has-bg .summit-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.summit.has-bg .summit-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,31,60,.92),rgba(26,58,92,.88));}
.summit.has-bg .summit-content{position:relative;z-index:1;}

.gallery-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:.75rem;margin-top:2rem;}
.gallery-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;}

.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:2rem;}
.value-card{background:var(--light);padding:2rem;border-radius:12px;border-left:4px solid var(--green);}
.value-card h3{font-family:'Playfair Display',serif;font-size:1.2rem;margin-bottom:.75rem;color:var(--text);}
.value-card p{font-size:.95rem;color:var(--muted);line-height:1.75;}

.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;margin-top:3rem;}
.team-card{text-align:center;}
.team-photo{width:140px;height:140px;border-radius:50%;margin:0 auto 1rem;overflow:hidden;}
.team-photo img{width:100%;height:100%;object-fit:cover;}
.team-card h3{font-family:'Playfair Display',serif;font-size:1.1rem;margin-bottom:.3rem;}
.team-card .team-role{font-size:.85rem;color:var(--green);font-weight:600;margin-bottom:.5rem;}
.team-card p{font-size:.88rem;color:var(--muted);line-height:1.6;}

.faq-list{margin-top:2rem;max-width:800px;}
.faq-item{border:1px solid #eee;border-radius:10px;margin-bottom:.75rem;overflow:hidden;background:#fff;}
.faq-q{width:100%;text-align:left;padding:1.25rem 1.5rem;background:#fff;border:none;font-family:'DM Sans',sans-serif;font-size:.95rem;font-weight:600;color:var(--text);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;}
.faq-q span{color:var(--green);font-size:1.25rem;transition:transform .2s;}
.faq-item.open .faq-q span{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 1.5rem 1.25rem;font-size:.9rem;color:var(--muted);line-height:1.7;}
.faq-item.open .faq-a{max-height:200px;}

.event-filters{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin:2rem 0;}
.filter-btn{background:#fff;border:1px solid #ddd;padding:.55rem 1.25rem;border-radius:20px;font-size:.88rem;font-weight:500;cursor:pointer;font-family:'DM Sans',sans-serif;transition:all .2s;}
.filter-btn:hover,.filter-btn.active{background:var(--navy);color:#fff;border-color:var(--navy);}

.events-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;}
.event-card{background:#fff;border-radius:12px;border:1px solid #eee;overflow:hidden;transition:transform .2s,box-shadow .2s;}
.event-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.08);}
.event-card.hidden{display:none;}
.event-img{height:180px;background-size:cover;background-position:center;}
.event-body{padding:1.5rem;}
.event-date{font-size:.8rem;color:var(--green);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;}
.event-card h3{font-family:'Playfair Display',serif;font-size:1.1rem;margin-bottom:.5rem;}
.event-card p{font-size:.9rem;color:var(--muted);line-height:1.6;margin-bottom:1rem;}
.event-tag{display:inline-block;background:var(--light);color:var(--navy);font-size:.75rem;font-weight:600;padding:.25rem .75rem;border-radius:12px;}

.featured-event{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:16px;overflow:hidden;border:1px solid #eee;margin-bottom:3rem;background:#fff;}
.featured-event-img{min-height:320px;background-size:cover;background-position:center;}
.featured-event-body{padding:2.5rem;display:flex;flex-direction:column;justify-content:center;}
.featured-event-body h3{font-family:'Playfair Display',serif;font-size:1.6rem;margin-bottom:.75rem;}
.featured-event-body p{font-size:.95rem;color:var(--muted);line-height:1.7;margin-bottom:1.5rem;}

.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:start;}
.contact-info h3{font-family:'Playfair Display',serif;font-size:1.3rem;margin-bottom:1.5rem;}
.contact-detail{margin-bottom:1.5rem;}
.contact-detail h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green);margin-bottom:.35rem;}
.contact-detail p{font-size:1rem;color:var(--text);}
.contact-detail a{color:var(--navy);font-weight:500;}
.contact-social{display:flex;gap:1rem;margin-top:1.5rem;}
.contact-social a{font-size:.9rem;color:var(--muted);transition:color .2s;}
.contact-social a:hover{color:var(--green);}

.form-card{background:#fff;border:1px solid #eee;border-radius:12px;padding:2rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-group{margin-bottom:1.25rem;}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text);margin-bottom:.4rem;}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem 1rem;border:1px solid #ddd;border-radius:7px;font-size:.95rem;font-family:'DM Sans',sans-serif;transition:border-color .2s;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--green);}
.form-group textarea{min-height:120px;resize:vertical;}
.form-section-title{font-family:'Playfair Display',serif;font-size:1.15rem;margin:2rem 0 1rem;padding-bottom:.5rem;border-bottom:2px solid var(--light);color:var(--navy);}
.form-section-title:first-child{margin-top:0;}
.btn-submit{background:var(--navy);color:#fff;border:none;padding:.85rem 2.5rem;border-radius:7px;font-weight:600;font-size:.95rem;cursor:pointer;font-family:'DM Sans',sans-serif;transition:background .2s;}
.btn-submit:hover{background:var(--green);}

.map-placeholder{background:var(--light);border-radius:12px;height:220px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.9rem;margin-top:2rem;border:1px solid #eee;}

.partners-row{display:flex;flex-wrap:wrap;gap:2rem;justify-content:center;align-items:center;margin-top:2rem;opacity:.7;}
.partner-logo{font-family:'Playfair Display',serif;font-size:1rem;color:var(--navy);padding:1rem 1.5rem;border:1px solid #eee;border-radius:8px;}

@media(max-width:768px){
  .two-col,.purpose-grid,.footer-grid,.involve-grid,.values-grid,.contact-grid,.featured-event,.form-row,.gallery-strip{grid-template-columns:1fr;}
  .gallery-strip{grid-template-columns:repeat(2,1fr);}
  .nav-links{display:none;}
  .about-img{display:none;}
  .featured-event-img{min-height:200px;}
}