*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --crimson:#BC1F2E;
  --crimson-deep:#8B0F1A;
  --crimson-light:#E8374A;
  --blue:#003893;
  --blue-mid:#1a4fa8;
  --gold:#D4A017;
  --gold-light:#F0C040;
  --cream:#FDF6EC;
  --parchment:#F5E6C8;
  --dark:#1A0A0D;
  --text:#2A1015;
  --muted:#6B4048;
}

html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;background:var(--cream);color:var(--text);overflow-x:hidden}

/* DHAKA PATTERN */
.dhaka{
  height:10px;
  background:repeating-linear-gradient(
    90deg,
    var(--crimson) 0px, var(--crimson) 6px,
    var(--gold) 6px, var(--gold) 10px,
    var(--blue) 10px, var(--blue) 16px,
    var(--gold) 16px, var(--gold) 20px,
    var(--crimson) 20px, var(--crimson) 26px,
    var(--cream) 26px, var(--cream) 30px
  );
}

/* NAV */
nav{
  background:var(--crimson-deep);
  padding:0 3rem;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:100;
  border-bottom:3px solid var(--gold);
}
.nav-brand{
  display:flex;align-items:center;gap:.9rem;
  text-decoration:none;padding:1rem 0;
}
.nav-brand img{width:38px;height:38px;object-fit:contain;border-radius:50%;border:2px solid var(--gold)}
.nav-brand-text{
  font-family:'Playfair Display',serif;
  font-size:1rem;font-weight:700;color:var(--gold);line-height:1.2;
}
.nav-brand-text small{display:block;font-family:'Jost',sans-serif;font-size:.65rem;font-weight:300;color:rgba(255,255,255,.55);letter-spacing:.1em;text-transform:uppercase}
.nav-links{display:flex;list-style:none;gap:0}
.nav-links a{
  display:block;padding:1.3rem 1.1rem;
  font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.7);text-decoration:none;
  transition:color .2s;
  border-bottom:3px solid transparent;margin-bottom:-3px;
}
.nav-links a:hover{color:var(--gold);border-bottom-color:var(--gold)}

/* HERO */
.hero{
  min-height:92vh;
  background:var(--crimson-deep);
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.hero-sky{
  position:absolute;inset:0;
  background:linear-gradient(
    180deg,
    #0a0020 0%,
    #1a0a2e 20%,
    #2d0d1a 50%,
    #6B1020 75%,
    #BC1F2E 100%
  );
}
.stars{position:absolute;inset:0;overflow:hidden}
.star{
  position:absolute;background:white;border-radius:50%;
  animation:twinkle var(--d,3s) ease-in-out infinite var(--delay,0s);
}
@keyframes twinkle{0%,100%{opacity:.15}50%{opacity:.9}}
.mountains{position:absolute;bottom:0;left:0;right:0;height:65%}
.mountains svg{width:100%;height:100%;display:block}
.moon{
  position:absolute;top:12%;right:12%;
  width:80px;height:80px;
  background:radial-gradient(circle at 35% 35%, #fffde0, #f0c040 60%, #c8980a);
  border-radius:50%;
  box-shadow:0 0 40px 10px rgba(212,160,23,.3), 0 0 80px 20px rgba(212,160,23,.1);
}
.hero-content{
  position:relative;z-index:10;
  padding:4rem 3rem 5rem;
  text-align:center;
}
.hero-deva{
  font-family:'Tiro Devanagari Sanskrit',serif;
  font-size:clamp(1.2rem,3vw,2rem);
  color:rgba(212,160,23,.7);
  letter-spacing:.1em;
  margin-bottom:1rem;
  display:block;
}
.hero-h1{
  font-family:'Playfair Display',serif;
  font-size:clamp(3rem,7vw,6.5rem);
  font-weight:900;color:white;
  line-height:1;margin-bottom:.75rem;
  text-shadow:0 2px 30px rgba(0,0,0,.5);
}
.hero-h1 em{font-style:italic;color:var(--gold-light);display:block}
.hero-sub{
  font-size:clamp(.85rem,1.5vw,1.05rem);
  color:rgba(255,255,255,.6);
  letter-spacing:.2em;text-transform:uppercase;
  margin-bottom:2.5rem;font-weight:300;
}
.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn-gold{
  background:var(--gold);color:var(--dark);
  text-decoration:none;font-size:.78rem;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;
  padding:.85rem 2.2rem;border-radius:2px;
  transition:background .2s,transform .15s;
  border:2px solid var(--gold);
}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-2px)}
.btn-outline{
  border:2px solid rgba(255,255,255,.4);color:white;
  text-decoration:none;font-size:.78rem;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;
  padding:.85rem 2.2rem;border-radius:2px;
  transition:border-color .2s,background .2s;
}
.btn-outline:hover{border-color:var(--gold);background:rgba(212,160,23,.1)}
.hero-scroll{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.4rem;
  color:rgba(255,255,255,.3);font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;
}
.scroll-dot{
  width:6px;height:6px;border-radius:50%;
  background:rgba(255,255,255,.3);
  animation:bounce 1.8s ease-in-out infinite;
}
@keyframes bounce{0%,100%{transform:translateY(0);opacity:.3}50%{transform:translateY(6px);opacity:.9}}

/* FLAG BAND */
.flag-band{display:flex;height:8px}
.flag-band div{flex:1}
.fb1{background:#003893}.fb2{background:white}.fb3{background:#BC1F2E}.fb4{background:white}.fb5{background:#003893}

/* DHAKA WIDE */
.dhaka-wide{
  height:14px;
  background:repeating-linear-gradient(
    90deg,
    var(--gold) 0,var(--gold) 4px,
    var(--crimson) 4px,var(--crimson) 8px,
    var(--blue) 8px,var(--blue) 12px,
    var(--crimson) 12px,var(--crimson) 16px,
    var(--gold) 16px,var(--gold) 20px,
    var(--parchment) 20px,var(--parchment) 24px
  );
}

/* SECTIONS */
section{padding:6rem 3rem}
.container{max-width:1100px;margin:0 auto}
.section-eyebrow{
  font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--crimson);font-weight:500;
  display:flex;align-items:center;gap:.6rem;margin-bottom:.75rem;
}
.section-eyebrow::before{content:'';width:28px;height:1.5px;background:var(--crimson);display:block}
.section-h2{
  font-family:'Playfair Display',serif;
  font-size:clamp(2rem,4vw,3.2rem);font-weight:700;
  color:var(--crimson-deep);line-height:1.1;margin-bottom:1.5rem;
}

/* ABOUT */
.about{background:var(--cream)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.flag-card{
  width:100%;aspect-ratio:.9;
  background:var(--crimson-deep);
  border-radius:4px;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.flag-card::before{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(135deg, rgba(212,160,23,.15) 0%, transparent 60%),
    linear-gradient(225deg, rgba(0,56,147,.1) 0%, transparent 60%);
}
.flag-logo{width:52%;position:relative;z-index:1;animation:floatSlow 8s ease-in-out infinite}
@keyframes floatSlow{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.flag-corner{
  position:absolute;bottom:-1.5rem;right:-1.5rem;
  width:55%;aspect-ratio:1;
  border:2px solid var(--parchment);border-radius:4px;z-index:-1;
}
.about-image{position:relative}
.about-text p{font-size:1rem;line-height:1.9;color:var(--muted);margin-bottom:1.1rem}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-top:2rem}
.stat{
  text-align:center;padding:1.25rem .75rem;
  background:var(--parchment);border-radius:4px;
  border-top:3px solid var(--crimson);
}
.stat-n{font-family:'Playfair Display',serif;font-size:2rem;font-weight:900;color:var(--crimson-deep)}
.stat-l{font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:.25rem}

/* EVENTS */
.events{background:var(--parchment)}
.events-top{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:3rem;flex-wrap:wrap;gap:1rem}
.events-top .btn-gold{font-size:.75rem;padding:.7rem 1.5rem}
.events-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.5rem}
.ecard{
  background:white;border-radius:4px;overflow:hidden;
  border:1px solid rgba(188,31,46,.1);
  transition:transform .25s,box-shadow .25s;
}
.ecard:hover{transform:translateY(-5px);box-shadow:0 20px 50px rgba(188,31,46,.12)}
.ecard-top{
  height:160px;display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;font-size:3.5rem;
}
.ecard-top.diyo{background:linear-gradient(135deg,#8B0F1A,#BC1F2E)}
.ecard-top.hike{background:linear-gradient(135deg,#003893,#1a4fa8)}
.ecard-top.food{background:linear-gradient(135deg,#7a5a00,#D4A017)}
.ecard-top::before{
  content:'';position:absolute;inset:-20px;
  background:repeating-radial-gradient(circle at 50% 50%,transparent 0,transparent 20px,rgba(255,255,255,.05) 20px,rgba(255,255,255,.05) 22px);
}
.ecard-date{
  position:absolute;top:.75rem;left:.75rem;
  background:var(--gold);color:var(--dark);
  font-size:.65rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  padding:.35rem .75rem;border-radius:2px;
}
.ecard-body{padding:1.5rem}
.ecard-title{
  font-family:'Playfair Display',serif;
  font-size:1.3rem;font-weight:700;color:var(--crimson-deep);
  margin-bottom:.6rem;line-height:1.3;
}
.ecard-desc{font-size:.875rem;color:var(--muted);line-height:1.7;margin-bottom:1.25rem}
.ecard-meta{
  display:flex;flex-direction:column;gap:.35rem;
  font-size:.75rem;color:var(--muted);
  border-top:1px solid rgba(188,31,46,.1);padding-top:1rem;
}

/* CULTURE */
.culture{background:var(--crimson-deep);position:relative;overflow:hidden}
.culture::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 10% 50%,rgba(212,160,23,.08) 0%,transparent 40%),
    radial-gradient(circle at 90% 50%,rgba(0,56,147,.15) 0%,transparent 40%),
    repeating-conic-gradient(from 0deg at 50% 50%,rgba(255,255,255,.015) 0deg 10deg,transparent 10deg 20deg);
  pointer-events:none;
}
.culture .container{position:relative;z-index:1}
.culture .section-eyebrow{color:var(--gold-light)}
.culture .section-eyebrow::before{background:var(--gold-light)}
.culture .section-h2{color:white}
.culture-sub{font-size:1rem;color:rgba(255,255,255,.55);margin-bottom:3rem;max-width:500px;line-height:1.8}
.culture-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.25rem}
.citem{
  padding:1.75rem 1.5rem;
  border:1px solid rgba(212,160,23,.2);border-radius:4px;
  transition:background .25s,border-color .25s,transform .2s;
}
.citem:hover{background:rgba(212,160,23,.07);border-color:rgba(212,160,23,.5);transform:translateY(-3px)}
.citem-icon{font-size:2.2rem;margin-bottom:1rem;display:block}
.citem h3{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;color:white;margin-bottom:.5rem}
.citem p{font-size:.82rem;color:rgba(255,255,255,.5);line-height:1.65}

/* QUOTE */
.quote-section{
  background:var(--blue);
  padding:5rem 3rem;text-align:center;
  position:relative;overflow:hidden;
}
.quote-section::before{
  content:'"';
  font-family:'Playfair Display',serif;
  font-size:30rem;font-weight:900;
  color:rgba(255,255,255,.04);
  position:absolute;top:-8rem;left:50%;transform:translateX(-50%);
  line-height:1;pointer-events:none;
}
.quote-deva{
  font-family:'Tiro Devanagari Sanskrit',serif;
  font-size:1.6rem;color:rgba(255,255,255,.4);
  margin-bottom:1.5rem;display:block;letter-spacing:.05em;
}
.quote-text{
  font-family:'Playfair Display',serif;
  font-size:clamp(1.4rem,3vw,2.2rem);
  font-style:italic;color:white;
  max-width:700px;margin:0 auto 1.5rem;
  line-height:1.5;position:relative;z-index:1;
}
.quote-credit{font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.4)}

/* JOIN */
.join{background:var(--parchment);text-align:center}
.join .section-eyebrow{justify-content:center}
.join .section-eyebrow::before{display:none}
.join .section-h2{font-size:clamp(2rem,4vw,3rem)}
.join-desc{font-size:1rem;color:var(--muted);line-height:1.85;margin-bottom:2.5rem;max-width:520px;margin-left:auto;margin-right:auto}
.email-form{display:flex;gap:.75rem;max-width:420px;margin:0 auto 2.5rem}
.email-form input{
  flex:1;padding:.85rem 1.25rem;
  border:1.5px solid rgba(188,31,46,.2);border-radius:2px;
  font-family:'Jost',sans-serif;font-size:.9rem;
  background:white;color:var(--text);outline:none;transition:border-color .2s;
}
.email-form input:focus{border-color:var(--crimson)}
.email-form button{
  background:var(--crimson);color:white;border:none;
  padding:.85rem 1.75rem;border-radius:2px;
  font-family:'Jost',sans-serif;font-size:.78rem;
  letter-spacing:.08em;text-transform:uppercase;
  cursor:pointer;transition:background .2s;white-space:nowrap;
}
.email-form button:hover{background:var(--crimson-deep)}
.socials{display:flex;justify-content:center;gap:.75rem;flex-wrap:wrap}
.social-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  text-decoration:none;font-size:.75rem;letter-spacing:.07em;text-transform:uppercase;
  color:var(--muted);border:1.5px solid rgba(188,31,46,.2);
  padding:.5rem 1.25rem;border-radius:2px;transition:all .2s;
}
.social-icon{width:1rem;height:1rem;display:block;flex:none}
.social-btn span{line-height:1}
.social-btn:hover{border-color:var(--crimson);color:var(--crimson);background:rgba(188,31,46,.04)}

/* FOOTER */
footer{background:var(--dark);color:rgba(255,255,255,.35)}
.footer-top{
  padding:3rem;
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:2rem;flex-wrap:wrap;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.footer-brand-block{display:flex;align-items:center;gap:.9rem}
.footer-logo{width:36px;height:36px;object-fit:contain;filter:brightness(0) invert(1);opacity:.5}
.footer-brand-name{font-family:'Playfair Display',serif;font-size:.95rem;color:rgba(255,255,255,.65)}
.footer-brand-name small{display:block;font-family:'Jost',sans-serif;font-size:.62rem;color:rgba(255,255,255,.3);letter-spacing:.1em;text-transform:uppercase;margin-top:.2rem}
.footer-links h4{font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:.9rem}
.footer-links a{display:block;color:rgba(255,255,255,.45);text-decoration:none;font-size:.82rem;margin-bottom:.5rem;transition:color .2s}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{
  padding:1.25rem 3rem;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;
}
.footer-bottom p{font-size:.72rem}
.footer-deva{font-family:'Tiro Devanagari Sanskrit',serif;font-size:.95rem;color:rgba(212,160,23,.5)}

@media(max-width:768px){
  nav{padding:0 1.5rem}
  .nav-links{display:none}
  section{padding:4rem 1.5rem}
  .hero-content{padding:3rem 1.5rem 4.5rem}
  .about-grid{grid-template-columns:1fr}
  .about-image{display:none}
  .stats-row{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* E-BOARD */
.eboard-section{background:var(--cream)}
.eboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.25rem;margin-top:2rem}
.eboard-card{background:white;border-radius:6px;padding:1.25rem;text-align:center;border:1px solid rgba(0,0,0,.03);box-shadow:0 6px 18px rgba(0,0,0,.04)}
.eboard-photo{width:100%;max-width:160px;height:160px;object-fit:cover;border-radius:50%;margin:0 auto 0.85rem;display:block}
.eboard-name{font-family:'Playfair Display',serif;font-size:1.05rem;font-weight:700;color:var(--crimson-deep)}
.eboard-role{font-size:.8rem;color:var(--muted);margin-top:.35rem}