:root{--navy:#082f49;--blue:#087ea4;--sky:#eaf7fb;--sand:#f7f3ea;--dark:#14212b;--muted:#687883;--line:#e4ebee;--radius:1.2rem;--shadow:0 18px 50px rgba(8,47,73,.10)}
html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--dark);background:#fff}a{text-decoration:none}
.main-nav{background:rgba(8,47,73,.98);box-shadow:0 4px 25px rgba(0,0,0,.08);padding:.8rem 0}.navbar-brand{display:flex;align-items:center;gap:.75rem;color:#fff;line-height:1}.navbar-brand strong{display:block;letter-spacing:.12em;font-size:1.05rem}.navbar-brand small{display:block;letter-spacing:.25em;font-size:.55rem;opacity:.7;margin-top:.35rem}.brand-mark{width:42px;height:42px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center}
.nav-link{color:rgba(255,255,255,.86)!important;font-weight:500}.nav-link:hover{color:#fff!important}.dropdown-menu{border:0;border-radius:.8rem;box-shadow:var(--shadow);padding:.5rem}.dropdown-item{border-radius:.5rem;padding:.55rem .75rem}.dropdown-item:hover{background:var(--sky);color:var(--navy)}
.hero{position:relative;min-height:250px;color:#fff;background:linear-gradient(120deg,rgba(8,47,73,.94),rgba(8,126,164,.62)),linear-gradient(135deg,#0d4963,#75c4d4)}.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.16),transparent 30%);pointer-events:none}.hero .container{position:relative;z-index:1}.hero-inner{min-height:560px;display:flex;align-items:center}.eyebrow{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.16em;margin-bottom:1rem;opacity:.85}.hero h1{font-size:clamp(2.7rem,6vw,5.3rem);line-height:.98;letter-spacing:-.045em;font-weight:800;max-width:900px}.hero p{max-width:720px;font-size:1.1rem;line-height:1.75;opacity:.9}
.btn-primary{background:var(--blue);border-color:var(--blue)}.btn-primary:hover{background:var(--navy);border-color:var(--navy)}
.section-space{padding:5.5rem 0}.section-tint{background:var(--sand)}.section-heading{max-width:800px;margin-bottom:2.5rem}.section-heading h2,.page-title{font-size:clamp(2rem,4vw,3.1rem);font-weight:800;letter-spacing:-.03em}.section-heading p,.lead-copy{color:var(--muted);font-size:1.05rem;line-height:1.75}
.quicknav{position:relative;margin-top:-48px;z-index:5}.quicknav-card{background:#fff;border-radius:1rem;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(6,1fr);overflow:hidden}.quicknav-card a{color:var(--navy);padding:1.25rem .6rem;text-align:center;border-right:1px solid var(--line)}.quicknav-card a:hover{background:var(--sky)}.quicknav-card i{display:block;font-size:1.5rem;color:var(--blue);margin-bottom:.4rem}.quicknav-card span{font-size:.82rem;font-weight:700}
.feature-card{min-height:250px;padding:2rem;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;color:#fff;box-shadow:var(--shadow);background:linear-gradient(135deg,var(--navy),var(--blue));transition:.2s}.feature-card:nth-child(2){background:linear-gradient(135deg,#285364,#6d9e91)}.feature-card:nth-child(3){background:linear-gradient(135deg,#4d4236,#9b8262)}.feature-card:hover{transform:translateY(-4px);color:#fff}.feature-icon{position:absolute;top:1.5rem;left:1.5rem;width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.15)}.feature-card h3{font-weight:800}.feature-card p{opacity:.85;line-height:1.6;max-width:360px;margin:0}.feature-arrow{position:absolute;right:1.5rem;bottom:1.5rem}
.image-placeholder,.card-image{background:linear-gradient(135deg,#c9e5ec,#e9f2ef);color:#397184;display:grid;place-items:center;text-align:center}.image-placeholder{min-height:380px;border-radius:var(--radius)}.image-placeholder i{font-size:3rem}.card-image{height:190px;font-size:2.2rem}
.list-card,.event-card,.album-card,.contact-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 30px rgba(8,47,73,.05)}.card-body{padding:1.4rem}.card-body h3{font-size:1.25rem;font-weight:800}.card-body p{color:var(--muted);line-height:1.65}.meta{font-size:.75rem;font-weight:800;letter-spacing:.12em;color:var(--blue);text-transform:uppercase}
.page-hero{padding:4.5rem 0;background:var(--sand)}.page-hero .lead{max-width:780px;color:var(--muted);line-height:1.75}.filterbar{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}
.event-date{font-size:1rem;font-weight:800;color:var(--blue)}.event-body{padding:1.4rem}.event-body h3{font-size:1.2rem;font-weight:800}.event-body p{color:var(--muted);line-height:1.6}.event-body a{color:var(--navy);font-weight:700}
.album-card .card-image{height:210px}.album-card .card-body{display:flex;justify-content:space-between;align-items:center}.album-card h3{margin:0}
.participate{padding:4rem 0;background:var(--navy);color:#fff}.participate h2{font-size:clamp(2rem,4vw,3rem);font-weight:800}.participate p{opacity:.8;line-height:1.7;max-width:800px}
.cta-box{padding:3rem;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:center;gap:2rem}.cta-box h2{margin-bottom:.5rem}.cta-box p{margin:0;color:var(--muted)}
.site-footer{background:#071f30;color:rgba(255,255,255,.72);padding:4.5rem 0 1.5rem}.footer-brand{color:#fff;font-weight:800;letter-spacing:.12em;font-size:1.2rem}.footer-brand span{font-weight:400;opacity:.65}.site-footer h3{color:#fff;font-size:.9rem;text-transform:uppercase;letter-spacing:.12em}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin-bottom:.55rem}.site-footer a{color:rgba(255,255,255,.72)}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:3rem;padding-top:1.2rem;display:flex;justify-content:space-between;font-size:.82rem}
.map-placeholder{min-height:360px;border-radius:var(--radius);background:#dcecef;display:grid;place-items:center;color:#397184;font-size:3rem}.detail-content{font-size:1.05rem;line-height:1.85}.detail-content h2{margin-top:2rem;font-weight:800}.form-control,.form-select{padding:.75rem 1rem;border-color:#d9e3e7;border-radius:.7rem}.form-label{font-weight:700;font-size:.9rem}
@media(max-width:991px){.quicknav-card{grid-template-columns:repeat(3,1fr)}.quicknav-card a:nth-child(3){border-right:0}.quicknav-card a:nth-child(-n+3){border-bottom:1px solid var(--line)}}
@media(max-width:575px){.hero,.hero-inner{min-height:540px}.quicknav-card{grid-template-columns:repeat(2,1fr)}.quicknav-card a{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}.section-space{padding:4rem 0}.cta-box{padding:2rem;flex-direction:column;align-items:flex-start}.footer-bottom{flex-direction:column}}